ELE Times

At the EMV show 2024 in Cologne, Rohde & Schwarz showcases a comprehensive range of EMC test and measurement solutions – ranging from standalone instruments and software to application-specific systems. The company dedicates a large part of the booth to demonstrations that show EMI compliance testing, EMC test automation, EMS immunity test, EMI debugging and EMF. The Rohde & Schwarz solutions are on display from March 12 to 14, 2024 at the Cologne Exhibition Center, hall 11.1, booth 106.

Rohde & Schwarz provides outstanding EMC and field strength testing solutions, ranging from measurement devices to comprehensive testing systems. The company’s testing solutions fulfil all relevant commercial, medical, automotive, military, and aerospace regulations, as well as ETSI and FCC standards for radiated spurious emissions and audio interference measurements.

For both device developers and test houses the R&S EPL1000 EMI test receiver offers fast, accurate and full CISPR 16-1-1 compliant measurements up to 30 MHz at the best price in its class. In addition, The R&S EPL1000 now also features 4 channel click rate measurements in line with the latest CISPR 14-1:2020 version, mandatory for household appliances and electric power tools.

EMI compliance testing ensures devices operate without causing electromagnetic interference. The key component of an EMI system is the test receiver. The R&S ESW EMI test receiver can expand its FFT bandwidth to 970 MHz, enabling it to measure the CISPR frequency of Bands C and D in a single operation. The wide bandwidth ensures sporadic interference is intercepted and enables the highest reliability and repeatability in commercial and MIL-STD testing. In addition, the measurement speed of the R&S ESW FFT bandwidth extension enables new possibilities in EMI compliance testing, emission analysis and debugging.

EMC test automation is essential for achieving reliable and repeatable measurement results. The R&S ELEKTRA test software controls the entire EMC system, automating measurements of the equipment under test (EUT) for emissions (EMI) and immunity (EMS). ELEKTRA now supports measurements in reverberation chambers (RVC) and will be demonstrated at the R&S booth. The R&S AdVISE visual inspection software will also be showcased at the show. This software automates the visual monitoring of an EUT during a test sequence, eliminating human error, ensuring reproducible results, and simplifying test documentation.

Another highlight will be on advancements in EMS immunity testing, with a particular focus on broadband amplifiers and bulk current injection (BCI) systems. The R&S BBA300 family is a new generation of solid-state broadband amplifiers that offer improved robustness and availability in the frequency range from 380 MHz to 6 GHz. Attendees will also have the opportunity to explore a compact rack solution for BCI. This comprehensive solution includes a signal generator, broadband amplifier, power sensor, and software, providing a streamlined approach to EMS immunity testing.

Insightful demonstrations on EMI debugging will be shown by the Rohde & Schwarz oscilloscopes. One such demonstration will involve the oscilloscope R&S RTO6, which provides in-depth information on conducted emissions during device debugging. Also on display will be the new R&S MXO series of oscilloscopes, available in both 4 and 8-channel options. With the expended FFT processing power and advanced triggering options, the R&S MXO oscilloscopes are designed to expedite the EMI debugging process as well as DUT observation for EMS testing.

For EMF testing, Rohde & Schwarz showcases the R&S FPH handheld spectrum analyzer in combination with the R&S TS- EMF isotropic antenna up to 8 GHz: A solution to measure electromagnetic fields easily, covering the new radio services such as WiFi 6E and the complete 5G FR1 Frequency band up to 7.125 GHz. Higher frequencies up to 44 GHz can be measured with a handheld directional antenna such as the R&S HE800-PA. The EMF measurement option for the R&S FPH provides automated testing and a customizable report.

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On-the-fly marking at high speeds is only one of the comprehensive features of the LP-RH series

The new LP-RH CO2 laser marking systems are specially designed for industries with particularly high demands on speed and functionality and are available with 10W, 20W, and 30W output.

They offer a remarkable improvement in marking and processing quality. Thanks to the ultra-fast galvanometer scanner, they can mark moving objects on the fly up to a conveyor speed of 240m/min.

With their small laser beam diameter, some models are particularly suitable for marking small components with extremely fine markings. Due to their shorter wavelength of 9.3μm, some models are ideal for marking transparent plastics such as PET or PC. The CO2 laser also makes it possible to mark organic materials such as paper and wood.

A seamless workflow is essential 

The start-up time has been significantly reduced from 90 to 15 seconds to increase work efficiency and avoid unwanted production interruptions.

Thanks to the newly integrated motor, engraving achieves impressive homogeneity, speed, and precision compared to the previous series. The marking field of this series is up to 160×160 mm, and a new scanning method for Data Matrix Codes reduces cycle times by up to 40% without any loss in quality.

Improved focus for precise alignment

With our latest innovation, fine adjustment of the focusing setting is child’s play. The working distance can be easily adjusted from -/+ 3 mm without moving the laser head. This function guarantees precise alignment and makes fine adjustment much easier, making work processes more efficient.

The updated PC software Laser Marker NAVI smart presents a user-friendly interface that simplifies maintenance history management. The NAVI smart software also informs you immediately when maintenance is required so that your system always remains in optimum condition.

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Industrial automation, energy monitoring and test and measurement sectors all to benefit from extreme accuracy

element14 has announced that it has added the full range of precision signal chains from Analog Devices, inc. (ADI), to help users create the optimum end-solution for multiple applications. From sensors to bits, customers can find and tailor solutions that are optimised for demanding applications. The signal chains are available to order directly from the element14 website.

Jose Lok, Product Category Director, Semiconductors from, element14, said, “ element14 is positioned to enable developers to integrate ADI technology into their designs, which greatly accelerates time to market. Development engineers can use ADI’s high-precision signal chains to optimise their solutions for demanding electrification, automotive, digital health, instrumentation, smart industry, energy and sustainability applications.”

Precision signal chains now available from element14 include:

1. Precision Current Sensing: These signal chains can be used to tackle challenging current measurement tasks in applications.
2. Precision High Voltage: ADI’s precision high voltage signal chains combine precision high voltage amplifiers, high voltage digital-to-analogue converters (DACs), difference amplifiers and matched resistor networks.
3. Isolated Gate Drive and Sense: These sense signal chains combine robust switch control and scalable multichannel monitoring into a flexible solution covering a range of AC/DC and DC/AC applications.
4. Precision Low Power: ADI’s precision low power signal chains are designed and optimised for small-size battery-powered or power-sensitive applications.
5. Precision Narrow Bandwidth: ADI offers precision narrow bandwidth signal chains that focus on optimising the performance of systems where the signals of interest are in the range of DC to approximately 10 kHz.
6. Precision Medium Bandwidth: Precision medium bandwidth signal chains cover a large range of applications that demand accuracy across signal bandwidths from DC to 500 kHz, with sampling rates up to 4 MSPS.
7. Precision Wide Bandwidth: The precision wide bandwidth signal chains bring the insight and flexibility needed to optimise application-specific parameters for measurement and drive solutions.

Sabine Colen, Director, Global e-commerce Channel from Analog Devices adds, “The benefits from ADI’s precision technology signal chains stem from the fact that these signal chains come complete with customisable solutions, purpose-developed knowledge bases that have been developed from more than 50 years of experience and expertise.”

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In the highly competitive global semiconductor market, manufacturers are constantly striving for shorter time-to-market. At the same time, the demand for fluid and high-resolution graphical displays is increasing. To address these market demands, Infineon Technologies AG announces its strategic collaboration with Qt Group, a global software company providing cross-platform solutions for the entire software development lifecycle. This collaboration brings Qt’s lightweight, high-performance graphics framework to Infineon’s graphics-enabled TRAVEO T2G cluster microcontrollers and represents a paradigm shift in graphical user interface (GUI) development.

Microcontrollers nowadays offer extensive graphical capabilities that enable compact designs, cost-efficiency, and lower power consumption. With features such as instant boot-up, small footprint and efficient real-time processing, they are widely used in various sectors, including automotive instrument clusters, two-wheelers, construction machinery, industrial and medical applications. Infineon’s TRAVEO T2G MCUs are designed to meet the requirements of these applications, especially the TRAVEO T2G cluster family. This device family provides graphical user interfaces with high refresh rates and up to full HD resolution. By integrating the Qt graphics solution directly into these MCUs, Infineon further optimizes these devices and enables intelligent rendering technology with benefits such as:

• Up to 5x more efficient memory usage compared to the market average.
• Up to 2x faster boot time compared to average boot times in the market.
• Up to 50 percent shorter time to market, from design to production.

“Whether in the automotive industry, healthcare or industrial automation, responsive user interfaces with high-quality graphics are essential,” said Toni Paila, Director, Qt for MCUs at Qt Group. “However, the MCUs used for these applications typically lack integrated advanced design and development tools especially for modern user interfaces. We are therefore proud to support Infineon in bridging this gap and enabling device manufacturers to deliver outstanding user interfaces with low memory footprints on their MCUs. This will allow designers to create GUIs that were previously considered impossible due to resource constraints.”

“Qt’s efficient design and development workflow, coupled with over 30 years of production experience in various industries, has accelerated our UI application development,” said Ralf Ködel, Vice President Microcontrollers at Infineon. “By extending this efficiency to our microcontrollers, our customers can significantly shorten the time to market – from product design to production.”

A live demonstration of Qt for MCUs on Infineon`s TRAVEO T2G will be showcased at Qt`s booth at Embedded World 2024 in Nuremberg from April 9 to 11 in Hall 4, Stand 4-258.

The TRAVEO T2G cluster microcontroller products featuring Qt’s advanced graphical libraries are now available. Further information is available at www.infineon.com/traveocluster.

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Union Minister for Steel and Aviation, Jyotiraditya M. Scindia, today virtually flagged off India’s first Green Hydrogen Plant in the Stainless Steel sector located at Jindal Stainless Ltd., Hisar, Haryana.

This mega project- a collaboration between Jindal Stainless Ltd. and Hygenco, is set to be the world’s first off-grid Green Hydrogen plant for the stainless-steel industry and the world’s first Green Hydrogen plant with rooftop and floating solar. Furthermore, the plant is expected to reduce approx. 2700 metric tonnes of carbon emissions annually, and a total of 54,000 tonnes of CO2 emissions over the next 20 years.

In his address, Jindal said “We cannot think of decarbonisation without reducing the emissions accompanying such critical manufacturing processes. And this is where this path-breaking and pioneering green hydrogen plant comes in.”

This project is poised to revolutionise green growth and green jobs that will further drive the country’s journey towards the target of net zero carbon emission by 2070. “India’s rich history of environmentalism, deeply embedded in its traditions and practices, is now being revitalized through modern strategies”, Scindia expressed.

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Helps simplify operation and save energy in industrial power supplies, portable device chargers, and AC/DC adapters

STMicroelectronics’ SRK1004 synchronous-rectifier controller eases the design and enhances the efficiency of converters built with silicon or GaN transistors, including industrial power supplies, portable device chargers, and AC/DC adapters.

Capable of withstanding up to 190V at its sense input, the SRK1004 can be connected in a high-side or low-side configuration. Four variants let users avoid complex calculations by optimizing their design through device selection alone, selecting gate-drive voltage between 5.5V or 9V, with logic-level MOSFETs, standard MOSFETs, or GaN transistors. Suitable for noncomplementary active clamp, resonant, and quasi-resonant (QR) flyback topologies, the SRK1004 introduces a next-generation turn-off algorithm that simplifies operation and saves energy.

The features of this controller enable converters to provide a high output power rating within compact dimensions. The operating frequency can be up to 500kHz, allowing the use of small magnetic components as well as maximizing the benefits of wide-bandgap technology when using GaN transistors. The controller is fabricated in ST’s silicon-on-insulator (SOI) process, which ensures robust performance while permitting a tiny 2mm x 2mm DFN-6L package.

By operating with a supply voltage from 4V to 36V, the SRK1004 can be powered from a variety of standard industrial bus voltages. The wide input-voltage range also provides flexibility to adjust the step-down ratio for optimum efficiency. Also, with fast-acting short-circuit detection built-in, the controller helps build rugged and reliable equipment.

Of the four variants introduced, the SRK1004A and SRK1004B are configured for 5.5V gate-drive voltage and can be used with logic-level MOSFETs or GaN transistors. The SRK1004C and SRK1004D for 9V gate-drive voltage are suited to MOSFETs designed for standard gate-drive signals.

All variants of the SRK1004x synchronous rectification controllers are in production now and available from $0.45 for orders of 1000 units. The evaluation boards, EVLSRK1004A, EVLSRK1004B, EVLSRK1004C, and EVLSRK1004D, are also available to accelerate evaluation and design start with each type, at the budgetary price of $50.00.

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Ultra-fast supercapacitors now available from Farnell feature cutting-edge, dual-layer technology

element14 is now stocking the range of high-power electric double layer capacitor (EDLC) radial supercapacitors from Abracon, a supplier of leading-edge, innovative electronic components including frequency control, timing, power, magnetics, RF and antenna solutions.

element14 Product Segment Leader for Abracon, Euan Gilligan, said, “We are delighted to stock this remarkable line of EDLC radial supercapacitors, which are specifically engineered to meet the accelerating demand for fast-charging, high-capacity energy storage solutions. They are key components for a wide range of industries, including automotive, renewable energy, industrial automation, consumer electronics and many more.”

The EDLC supercapacitors are efficient and compact, providing exceptional energy density. Available in 2.7-volt and 3.0-volt supercapacitors are top performers for applications that require rapid power bursts due to their ultra-fast charge and dissipation capabilities.

Moreover, these supercapacitors are designed for longevity, with an impressive lifecycle that minimises maintenance costs and enhances system durability. This ability eliminates the operational safety concerns often seen in lithium batteries.

They are also able to operate across a wide temperature range, making them suitable for deployment in challenging environmental conditions. For example, they can operate down to -40°C, which traditional batteries cannot.

Gilligan added, “These supercapacitors are ideal for uninterrupted and backup power supplies, micro energy storage, data transmission and various energy start-up designs. They are also especially useful for wireless networks, energy harvesting, cold-crack engines, microgrids and more.”

Abracon provides an online selection tool that enables developers to select the desired supercapacitor performance by allowing them to filter by type, current, tolerance and more.

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Servotech Power Systems Ltd., a leading manufacturer of EV chargers in India, has bagged an order of 1400 DC fast EV chargers from Indian Oil Corporation Limited (IOCL) and other EV charger OEMs. The total order is valued at 111 crores and involves two charger variants of 60 kW and 120 kW. The order secured by IOCL involves Servotech manufacturing, supplying and installing DC EV chargers nationwide, prioritizing deployment at Indian Oil petrol pumps and other said locations. Additionally, Servotech will also manufacture and supply the rest of the chargers to EV charger OEMs. This move is seen as an important step as it will promote decarbonized mobility and cater to the evolving needs of the EV charging infrastructure.

• Recently, Servotech received 1500 DC Fast EV charger orders from HPCL and OEMs.
• The company also received an 1800 DC EV chargers order from BPCL.
• The total number of EV charger orders from oil marketing companies and EV charger OEMs stands at 4700 units.
• The total value of the combined orders stands at 333 crores.

Servotech is committed to installing all these chargers by the end of the FY 2024-25. Servotech will deploy 5% of the 4700 units of DC EV chargers by March 31st, 2024. Additionally, Servotech will also complete the deployment of 2649 AC EV chargers orders received by BPCL by the same deadline i.e. 31st March 2024.

Sarika Bhatia, Director of Servotech Power Systems Ltd., said on this commendable order wins: “We are honored to contribute to India’s E-Mobility revolution alongside major oil marketing companies like IOCL, HPCL, and BPCL. Together, we are committed to accelerating the transition to a sustainable future. It’s a source of pride that these industry leaders have chosen us based on our manufacturing capabilities and quality conscious EV chargers. As a premier EV charger manufacturer, we aim to transform India into a nation where EVs are not just a vision but a reality. With shared vision and unwavering dedication, we believe in making this dream come true. Leveraging the network of oil marketing companies and installing EV chargers at their petrol pumps, we’re building a robust infrastructure for EVs, making them accessible to all, everywhere”.

“Our top-notch DC fast EV chargers are poised to create e-mobility hubs, streamlining transactions, enhancing accessibility, simplifying user experience, and aiding navigation for EV drivers. With our proactive assistance, we’re driving a seamless shift toward a greener, more sustainable transportation landscape” said Sarika Bhatia.

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Author: Amit Sethi, Technical Marketing Manager, STMicroelectronics Pvt Ltd

NFC, a short-range wireless communication technology, enables data exchange between devices when they are brought into proximity. In medical applications, NFC can play a pivotal role in facilitating communication between medical devices, improving patient identification, and ensuring secure data transfer.

Patient Identification and Authentication: One of the critical aspects of healthcare is accurate and secure patient identification. NFC technology provides a robust solution by enabling healthcare providers to create electronic patient records linked to NFC tags or cards. These tags can store essential patient information such as medical history, allergies, and current medications. When a patient arrives, medical staff can quickly access this information by scanning the NFC tag with a compatible device, ensuring that the right patient receives the right care. This not only enhances patient safety but also streamlines the registration process, reducing administrative overhead.

Medication Management: NFC technology offers innovative solutions to improve medication management within healthcare facilities. Smart medication packaging equipped with NFC tags can be used to track medication usage, monitor adherence, and provide real-time data on a patient’s medication history. Patients can use NFC-enabled devices to access information about their prescribed medications, including dosage instructions and potential side effects. This technology helps in preventing medication errors and enhances overall patient education regarding their treatment plans.

Medical Device Connectivity: In a hospital setting, various medical devices are used to monitor patients and gather vital health data. NFC facilitates seamless connectivity between these devices, allowing for efficient data sharing and integration. For example, an NFC-enabled wearable device worn by a patient can transmit real-time health data to a monitoring station, enabling healthcare professionals to make timely decisions. This connectivity also extends to medical equipment calibration and updates. NFC can be employed to wirelessly update the software or firmware of medical devices, ensuring that they are always operating with the latest features and security patches.

Access Control and Security: Security is paramount in healthcare and NFC technology
contributes significantly to access control and data security. NFC cards or badges can serve as secure identification credentials for healthcare staff, limiting access to sensitive areas and patient records. This helps in preventing unauthorized access, safeguarding patient privacy, and maintaining the integrity of healthcare data. Moreover, NFC technology can be integrated into mobile devices, allowing healthcare professionals to securely access patient information through encrypted connections. This ensures that patient data remains confidential and protected against unauthorized access.

Contactless Payments in Healthcare: The use of contactless payments has become
commonplace in various industries, and healthcare is no exception. NFC technology facilitates secure and convenient contactless payment solutions within healthcare facilities. Patients can make payments for services or copayments by simply tapping their NFC-enabled payment cards or mobile devices. This not only streamlines the payment process but also reduces the risk of handling physical currency or cards, contributing to a more hygienic and efficient financial transaction experience in healthcare settings.

Patient Engagement and Monitoring: NFC technology plays a vital role in patient engagement and monitoring. Wearable devices equipped with NFC can be used to track patients’ activity levels, monitor vital signs, and transmit data to healthcare providers in real time. This proactive approach to patient monitoring allows for early detection of potential health issues and timely interventions. Patients can also use NFC-enabled devices to check in for appointments, access educational materials, and receive personalized health recommendations. This empowers the patients to engage actively in their healthcare journey.

NFC technology has the potential to revolutionize medical applications, offering solutions that enhance patient care, improve efficiency, and contribute to the overall advancement of
healthcare systems. From secure patient identification to streamlined medication management and innovative patient engagement strategies, NFC provides a versatile platform for innovation in the healthcare sector. As technology continues to evolve, the integration of NFC in medical applications will likely become more widespread, driving further improvements in patient outcomes and healthcare delivery. With careful consideration of security measures and industry standards, NFC stands poised to play a transformative role in shaping the future of healthcare.

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Infineon Technologies has launched the new Automotive PSoC 4100S Max family. This microcontroller device family expands Infineon’s portfolio of CAPSENSE-enabled Human Machine Interface (HMI) solutions for automotive body/HVAC and steering wheel applications by delivering higher flash densities, GPIOs, CAN-FD, and HW-Security.

The Automotive PSoC 4100S Max with fifth-generation CAPSENSE technology offering 10x higher sensitivity is available in 100-TQFP (14×14 mm²), 64-TQFP (10×10 mm²) and 48-QFN (7×7 mm²) packages. It is an optimal solution for automotive HMI applications requiring low-power consumption, multiple sensing pins (50+), configurable scan times to optimize the system’s refresh rate, high-speed communication (CAN-FD, I2C), and dedicated HW-cryptography for enhanced security while offloading the main CPU. This device offers up to 84 GPIOs and 384 KB of flash memory (the largest PSoC4 flash memory in its class).

The Automotive PSoC 4100S Max is AECQ-100 qualified up to 125 °C ambient temperature and also provides support towards ASIL-B (ISO 26262-ready), which helps the integrator to achieve system level compliance for automotive application supported by Infineon’s latest ModusToolbox development platform, the devices allow developers an easy implementation for a variety of use cases.

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Samsung Semiconductor India Research (SSIR) has announced the opening of its new R&D facility in Bengaluru. The expansion marks a significant milestone in SSIR’s commitment to driving cutting-edge semiconductor research and development in India, while addressing the company’s growing needs for advanced infrastructure. This is SSIR’s second office in Bengaluru, with a capacity to accommodate close to sixteen hundred professionals. Located at Bagmane Capital Tech Park in Angkor-West, the facility spans 1,60,000 square feet across four floors.

The new campus of Samsung Semiconductor India Research (SSIR) features a modern, open-plan layout across four floors, encouraging collaboration and agility. The design includes designated hot-desking areas for workforce flexibility. There are over sixty (60) state-of-the-art meeting rooms for seamless communication, and amenities such as a fully equipped cafeteria, medical facilities, dedicated nap rooms, and recreational areas for rejuvenation for all employees. Additionally, transport shuttle services are also available which will further enhance convenience, ensuring a holistic work experience for SSIR employees.

“It is an exciting moment for us as the new facility in Bengaluru embodies our commitment to expanding our footprint in India and enabling a vibrant environment for our exceptional team members. This new hub reinforces SSIR’s standing as a crucial player in Samsung Semiconductor’s global innovation ecosystem as we open the doors to new opportunities”, said Balajee Sowrirajan, EVP & MD at Samsung Semiconductor India Research.

SSIR currently has a strength of over four thousand and five hundred (4500) employees and will add over seven hundred (700) people including fresh graduates as well as lateral hires across teams in India.

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For both device developers and conformance test houses the R&S EPL1000 EMI test receiver offers fast, accurate and reliable EMI compliance measurements up to 30 MHz at the best price in its class. The R&S EPL1000 now adds click rate measurements in line with the latest CISPR 14-1:2020 version, mandatory for household appliances and electric power tools.

The electromagnetic emissions of a wide range of household consumer devices that must comply with CISPR 14-1 require conducted tests up to 30 MHz. The R&S EPL1000 EMI test receiver meets all requirements and complies with the CISPR test procedures for frequency bands A and B at an attractive price.

The new R&S EPL1-K59 Click Rate Analyzer option provides click rate measurements in line with CISPR 14-1 and the Japanese DENAN Law requirements. These measurements are mandatory for household appliances and electric power tools with switching operations such as cookers, air conditioners and washing machines, because the switching process can cause discontinuous disturbance (“clicks”) or spikes in emissions.

The R&S EPL1000 supports both the conventional sequential frequency scan and the fast FFT-based time domain scan, enabling it to measure CISPR band A and B standard compliant in one shot. The latest edition 7 of CISPR 14-1 requires the click rate to be calculated separately for four frequencies in CISPR Band B. With the R&S EPL1-K59, the R&S EPL1000 can measure all four frequencies in parallel and evaluate the results four times faster than other EMI analyzers that measure each frequency sequentially.

The R&S EPL1000 is ideal for both PASS/FAIL compliance tests and troubleshooting during development. For development and debugging, hours of measured values can be evaluated in a few seconds. Users can save and recall settings and measurements for subsequent analysis. Data can also be exported for post-processing. Features such as zoom-in and markers help users to examine the values of individual clicks, and to easily measure time and level differences beyond standard click analysis.

The R&S EPL1000 is fully compliant with CISPR 16-1-1 (referenced by CISPR14-1) including the click rate analyzer measurement function. In addition to the standard calibration documents for the individual base units, documentation of the click rate verification using pulses defined in accordance with CISPR 16-1-1 is available, as required by EMC test houses.

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From old buildings in need of modernisation to energy-intensive office buildings, there is much to do in the building sector en route to greater climate neutrality. In Germany, this sector accounts for around 30 per cent of CO2 emissions. For many years, however, the building sector has failed to reach the CO2 reduction targets set by the German government. Around 2,200 exhibitors are ready to present their innovative technologies at Light + Building in Frankfurt am Main from 3 to 8 March 2024.

Over the coming six days, the spotlight at the world’s leading trade fair for lighting and building-services technology will be on solutions for greater sustainability. Around 2,200 exhibitors are showing modern lighting design, smart building-services technology, technologies for efficient energy management, the connection of PV installations, charging stations for electrical mobility and the electrical infrastructure. These innovations have the potential to save up many millions of tonnes of CO2 by 2030.

Light + Building is the international platform for the electrical industry and lighting designers, and attracts companies from all over the world to Frankfurt am Main. The level of internationality among the exhibitors has reached 77 per cent. After Germany, the majority of exhibitors come from Italy, China, Türkiye, Spain, Poland, Austria, the Netherlands, the United Kingdom, France and Greece. “It is fascinating to see how many innovations for our homes and buildings are coming onto the market. Everyone can expand their knowledge in personal discussions at Light + Building. After all, if we want to achieve the reorientation towards greater sustainability in the building sector, everything has to dovetail and function efficiently”, says Wolfgang Marzin, President and Chief Executive Officer, Messe Frankfurt.

Under the motto ‘Be electrified’, Light + Building shows how intelligent energy management in buildings interconnects and optimises power-generating plant with household consumption. This has an energy-saving potential of up to 30 percent. Renewable energy generated in or on the building itself improves the carbon footprint. Increasing e-mobility is also reducing CO2 emissions. Thus, demand is growing for charging points at private households, apartment buildings, shopping centres, offices, etc. Against this background, solutions for electric charging infrastructure will be presented and discussed at Light + Building 2024.

In cooperation with its partners, the German Electro and Digital Industry Association (ZVEI) and the Federation of the German Electrical and Information Technology Installation Trades (ZVEH), Messe Frankfurt has set out the agenda for the lighting and building technology sectors with three top themes: ‘Connectivity’, ‘Sustainability’ and ‘Work + Living’. They are the content guidelines for the accompanying events during the show and include a variety of lectures, guided tours and award ceremonies to be held in the lighting area of the Design Plaza in Hall 3.1 (Stand B50). The Building Plaza in Hall 9.0 (Stand D60) focuses on building-services technology topics.

The partners of Light + Building are also taking part. At the ZVEI Technology Forum in Hall 12.1 (Stand D86), Stefan Wenzel, Parliamentary State Secretary at the Federal Ministry for Economic Affairs and Climate Action, and Wolfgang Marzin, President and Chief Executive Officer of Messe Frankfurt, will open the world’s leading trade fair for lighting and building-services technology at 13.00 hrs on 3 March 2024. Subsequently, the Technology Forum will be the meeting place for an exchange of ideas and information between exhibitors and visitors against a backdrop of lectures and panel discussions focussing on electrification and digitalisation of the building sector. The ZVEH is also represented by the E-House in Hall 11.0 (Stand C07/D07). There, the spotlight is on ‘sustainable energy supply’ and ‘smart health’.

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Zurich Instruments, a leader in the development and production of quantum technology products, makes another step towards more computational quantum power. The new product line, SHF+, enables increased high-fidelity qubit control, and the new feature has already been tested at leading quantum labs. This allows for even more reliable manipulation of fragile quantum states and thus enables running more powerful algorithms. This is yet another important step toward the endgame: building a useful quantum computer.

This March, Zurich Instruments launches the newest system for control and readout of superconducting qubits, including a full measurement software framework: the SHFSG+ Signal Generator, SHFQC+ Qubit Controller, and SHFQA+ Quantum Analyzer. Designed to the limits of analog performance, the SHF+ product line unites high-fidelity qubit control and quality performance and accelerates the development of longer coherence time qubits and scaling up QPUs.

The SHFSG+, SHFQC+, and SHFQA+ improve the signal-to-noise ratio (SNR) by 10 dB, placing them among the highest available on the market. Such a high SNR dramatically reduces thermal qubit excitation and, in turn, maximizes quantum computing algorithm fidelity. A substantially improved phase noise allows for suppressing phase errors in the control of long-lived qubits.

“By working closely with many leading quantum computing research groups, we’ve observed that the setup allows for reduction of the phase error limit up to ten times and reaches levels of 10-6 for qubits in the millisecond lifetime range”, says Dr. Bruno Küng, principal product marketing manager at Zurich Instruments.

In addition to a noise-optimized signal chain, the SHF+ products also offer the ability to actively mute the output for measurements on even the most sensitive of qubits.

“The new SHFSG+, SHFQC+ and SHFQA+ are the result of collaborations across the globe to provide the highest quality control electronics to the very people who are making great improvements in qubit quality – gate fidelity, lifetime, coherence – day by day. And we seal it all with the Swiss cross for quality”, says Dr. Mark Kasperczyk, senior product manager at Zurich Instruments.

“Strong connections to research have allowed us to stay on the frontiers of science, as well as to scale our operations in a sustainable way. We thank our R&D teams for developing the SHF+ line, and to institutes such as ETH Zurich and many others for performing validations. This is a step towards more computational quantum power: better and longer quantum circuits, even for a few qubits, and the use of larger chips for more powerful QPUs. The story goes on – towards 4 9s and hundreds of qubits to accelerate the second quantum revolution”, concludes Dr. Sadik Hafizovic, the CEO of Zurich Instruments.

The SHFQC+, SHFSG+ and SHFQA+ will be launched at the meeting of the American Physical Society (APS), 4th – 8th of March, in Minneapolis, USA.

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CG Power and Industrial Solutions Limited, a part of Tube Investments of India Limited and the Murugappa Group; Renesas Electronics Corporation, a premier supplier of advanced semiconductor solutions; and Stars Microelectronics (Thailand) Public Co. Ltd (“Stars Microelectronics”), a Thailand-based Outsourced Semiconductor Assembly and Test (OSAT) provider; had recently signed a Joint Venture Agreement (JVA) to establish a Joint Venture (JV) to build and operate an OSAT facility in India. The Union Cabinet, chaired by Prime Minister Shri Narendra Modi, approved the project of the JV under India’s Semiconductor scheme on February 29, 2024.

The JV brings together the unique capabilities of the partners with a vision to “Make in India for the World.” CG, with around 86 years of manufacturing expertise, is keen to build semiconductor capabilities and ecosystems in India. Renesas, a leading semiconductor company headquartered in Japan, will provide advanced semiconductor technology and expertise. Stars Microelectronics, a Thai-based OSAT, will provide both technologies for legacy packages and training and enablement.

The JV will be 92.3% owned by CG, with Renesas and Stars Microelectronics each holding equity capital of approximately 6.8% and 0.9%, respectively. The JV plans to invest INR 7,600 crores over a five-year period, which will be financed through a mix of subsidies, equity, and potential bank borrowings as required.

The JV will set up a state-of-the-art manufacturing facility in Sanand, Gujarat, with a capacity that will ramp up to 15 million units per day. The JV will manufacture a wide range of products – ranging from legacy packages such as QFN and QFP to advanced packages such as FC BGA, and FC CSP. The JV will cater to industries such as automotive, consumer, industrial, 5G, to name a few.

Commenting on this new venture, Mr. S. Vellayan, Chairman, CG Power and Industrial Solutions Limited, said, “CG’s entry into the semiconductor manufacturing marks a strategic diversification for us. Our partners, Renesas and Stars Microelectronics will make our learning curves steeper and help us focus on innovation and excellence. 

This is a very exciting phase for the entire nation, and we are very keen to build out India’s semiconductor capability and ecosystem.”

Mr. Natarajan Srinivasan, Managing Director, CG Power and Industrial Solutions Limited, added, “It is a matter of great pride for CG to implement this project of National importance.”

Commenting on the partnership, Mr. Hidetoshi Shibata, CEO of Renesas said, “India is a critical part of Renesas’ business. We value its innovative landscape and robust potential growth and are committed to accelerating our investment in India. By partnering with the Murugappa Group and Stars Microelectronics, we will bolster India’s semiconductor ecosystem and address the growing semiconductor demand for the customers worldwide.”

Mr. Prompong Chaikul, Chairman of Executive Committee of Stars Microelectronics (Thailand) Public Co., Ltd added, “We are deeply honored to join forces in this thrilling venture. Leveraging our expertise and experience in OSAT, we are committed to providing robust support to ensure the success of this project in India.”

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At the Applied Power Electronics Conference (APEC), Infineon Technologies introduced a new product family of Solid-State Isolators to achieve faster and more reliable circuit switching with protection features not available in optical-based solid-state relays (SSR). The isolators use coreless transformer technology and support 20 times greater energy transfer with both current and temperature protection contributing to a higher reliability and lower cost of ownership. The new solid-state isolators allow driving the gates of Infineon’s MOS-controlled power transistors OptiMOS and CoolMOS to reduce power dissipation of up to 70 per cent of today’s solid-state relays using SCR (silicon-controlled rectifier) and Triac switches.

Infineon’s solid-state isolators enable custom solid-state relays capable of controlling loads
more than 1000 V and 100 A. Improved performance and reliability make coreless transformer technology ideal for applications in advanced battery management, energy
storage, renewable energy systems, as well as industrial and building automation system
applications. With Infineon’s solid-state isolator drivers, engineers can further improve the
efficiency of electronic and electromechanical systems.

“Implementing coreless transformers in solid-state isolators and relays is truly a game
changer for power engineers; it provides 50 times lower RDS(on) than existing optically
controlled solutions. This enables their use in higher-voltage and higher-power
applications,” said Davide Giacomini, Marketing Director for the Green Industrial Power
Division at Infineon Technologies.

When matched with Infineon’s CoolMOS S7 switch, the isolator drivers enable switching
designs with a much lower resistance compared to optically driven solid-state solutions.
This translates to longer lifespans and lower cost of ownership in system designs. As with
all-solid-state isolators, the devices also offer superior performance compared to electromagnetic relays, including 40 per cent lower turn-on power and increased reliability
due to the elimination of moving parts.

The family of devices is designed to be compatible with Infineon’s broad switching portfolio
including Infineon’s CoolMOS S7, OptiMOSTM and linear FET portfolios.

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Author: Anuj Rajain, CEO at Soteria

When you think of “security,” what comes to mind? Cameras? Bodyguards? Surveillance systems? In ensuring security, the initial requirement is surveillance systems. A fundamental surveillance system records videos and audio from a specific location. To enhance the proactive and effective nature of this security system, human intelligence is essential. Human intelligence is a central factor that accelerates the process of monitoring and detecting crimes. Human intelligence and video analytics complement each other, reaching their full potential only through their coexistence.

Consider a scenario where surveillance systems operate without the incorporation of human intelligence, a system designed solely to monitor a location, lacking the human element to determine whether a situation involves detecting a criminal act or not. Video analytics currently lacks the sophistication to discern whether an act captured on video is criminal, suspicious, or benign. Consider a home surveillance system, particularly one in the garage. The video analytics in place struggles to differentiate between a person simply walking by and someone with criminal intent, such as attempting to steal a car. Relying solely on AI in such situations may result in numerous false alarms, raising concerns about the trustworthiness and reliability of surveillance systems. To address this issue, an understanding of human emotions and the ability to differentiate between various actions are crucial. This emphasizes the necessity of incorporating human insight to navigate the limitations of current video analytics and ensure the accurate interpretation of events.

If we focus solely on the reliance on human intelligence for maintaining and overseeing security, it becomes evident that this approach alone is not feasible. The absence of security cameras or a surveillance system would result in a chaotic environment, providing an opportunity for more criminal acts to be committed. Human intelligence, while essential, cannot cover all angles and monitor every inch of space continuously. Security cameras and surveillance systems play a crucial role in providing a comprehensive and continuous watchful eye over a location. They act as force multipliers, extending the reach of human intelligence and enhancing the overall effectiveness of security measures. Without these technological tools, security efforts would face significant limitations, making it challenging to prevent and respond to criminal activities in a timely and efficient manner. Therefore, the integration of both human intelligence and advanced surveillance technologies is essential for creating a robust and comprehensive security infrastructure.

The landscape of security camera technology is continuously advancing, becoming not only more efficient but also more effective and cost-effective. The integration of innovative security technologies, coupled with human intelligence, introduces multiple layers of security for enhanced protection. Businesses that invest in surveillance cameras featuring remote monitoring capabilities stand to reap significant benefits. Beyond the traditional security aspect, such systems contribute to increased productivity and an enhanced customer experience. The constant evolution of security camera technology ensures that companies can stay ahead in safeguarding their assets, premises, and personnel. This investment not only strengthens security measures but also proves to be a strategic move, optimizing operational efficiency and positively impacting the overall profitability of the business.

To sum up, it’s crucial to have both human intelligence and advanced surveillance technology working together for strong security. Surveillance systems keep a constant watch, but human understanding is necessary for tricky situations. As security cameras get better, they become more efficient and cost-effective, giving businesses complete solutions. Using both these aspects not only protects assets but also makes operations smoother and improves customer experiences. In today’s changing security landscape, businesses need to integrate human intelligence and the latest surveillance tech to stay ahead and maintain a safe and successful environment.

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In today’s rapidly evolving technological landscape, one term seems to be on everyone’s lips: machine learning. From improving search engine results to predicting customer behaviour, machine learning is transforming industries and reshaping the way we interact with technology. Let’s delve into what machine learning is, its history, types, workings, applications, examples, advantages, disadvantages, and the promising future it holds.

What is Machine Learning?

At its core, machine learning is a subset of artificial intelligence (AI) that enables computers to learn and improve from experience without being explicitly programmed. It’s like teaching a computer to recognize patterns and make decisions based on data, rather than relying on pre-defined rules.

Machine Learning History

The concept of machine learning dates back to the 1950s when pioneers like Arthur Samuel began experimenting with algorithms that could improve their performance over time. Since then, the field has seen exponential growth, fueled by advancements in computing power and the availability of vast amounts of data.

Types of Machine Learning

Machine learning can be broadly categorized into three types: supervised learning, unsupervised learning, and reinforcement learning. Supervised learning involves training a model on labeled data, unsupervised learning deals with unlabeled data to find hidden patterns, and reinforcement learning focuses on training models to make sequential decisions through trial and error.

How Does Machine Learning Work?

Machine learning algorithms work by analyzing data, identifying patterns, and making predictions or decisions based on those patterns. These algorithms learn from historical data to improve their performance over time, making them more accurate and effective.

Machine Learning Applications

Machine learning finds applications across various industries, including healthcare (diagnosis and treatment planning), finance (fraud detection and stock market analysis), marketing (customer segmentation and personalized recommendations), and many more.

Machine Learning Examples

Some prominent examples of machine learning in action include recommendation systems like those used by Netflix and Amazon, natural language processing applications like virtual assistants Siri and Alexa, image recognition technologies used in autonomous vehicles, and predictive analytics tools used in healthcare to forecast disease outbreaks.

Machine Learning Advantages

One of the main advantages of machine learning is its ability to process large amounts of data quickly and accurately, leading to more informed decision-making. It also has the potential to automate repetitive tasks, improve efficiency, and uncover insights that humans might overlook.

Machine Learning Disadvantages

However, machine learning is not without its limitations. One major challenge is the need for high-quality, labeled data for training models, which can be time-consuming and expensive to obtain. Additionally, there are concerns surrounding privacy, bias, and ethics, as machine learning algorithms can sometimes perpetuate or even amplify existing societal biases present in the data.

Future of Machine Learning

Despite its challenges, the future of machine learning looks incredibly promising. Advancements in areas like deep learning, reinforcement learning, and quantum computing are poised to take machine learning to new heights, enabling even more sophisticated applications across diverse domains.

In conclusion, machine learning represents a groundbreaking technology that is reshaping our world in profound ways. From revolutionizing industries to enhancing everyday experiences, its impact is undeniable. As we continue to push the boundaries of what is possible with machine learning, the opportunities for innovation and growth are limitless. So, let’s embrace this exciting journey into the future of intelligent machines and the endless possibilities they bring.

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Author: Pankaj Raut, CEO and Co-founder at Ajna Lens

As we soar into a new era of technological advancement, the world finds itself on the cusp of a transformation with Extended Reality (XR).

Statistics paints a compelling picture: The global XR market is expected to reach a staggering $1,134.79 billion by 2030, with a phenomenal growth rate. While still nascent, XR holds the potential to reshape every aspect of Aerospace & Defence (A&D) from design and training to maintenance and operations.

For instance, try to imagine pilots undergoing hyper-realistic, multi-sensory flight simulations in virtual battlefields, honing their skills in controlled environments that replicate G-forces, turbulence and even enemy encounters. Ground crew wearing AR glasses remotely collaborating with specialists across continents, troubleshooting glitches in real-time with the aid of shared, interactive XR experiences.

Imagine dissecting a complex rocket engine, guided by interactive overlays highlighting potential issues before launch. Or picture yourself collaborating with colleagues across continents in a holographic workspace, designing the next-generation aircraft. Extended Reality (XR) is poised to revolutionise not just science fiction, but the very core of A&D.

From Blueprints to Holographic Workspaces

Gone are the days of clunky headsets and pixelated screens. Think of all the innovation waiting in the wings to completely enhance the design and prototyping. The aerospace industry thrives on innovation, but traditional physical prototyping can be expensive and time-consuming. XR offers a game-changer. Imagine engineers interacting with 3D models in real-time, manipulating them in virtual space, and identifying design flaws or optimising performance virtually before expensive physical prototypes are built. Studies by Deloitte show that XR design tools can reduce prototyping costs by up to 70%, leading to faster innovation cycles and a competitive edge.

Revolutionising Training with Immersive Simulations

Piloting a multi-million dollar aircraft or performing intricate maintenance tasks require meticulous training. Traditional methods often lack the nuance and realism needed to fully prepare personnel for real-world scenarios. XR creates immersive simulations that replicate real-world scenarios with unparalleled fidelity, incorporating factors like G-force, turbulence and even simulated enemy encounters.

A study by the Air Force Research Lab found that pilots trained with VR flight simulators showed a 40% reduction in training time and a 30% improvement in mission performance compared to traditional methods. This translates to safer missions, reduced costs and improved operational readiness.

Streamlining Maintenance with Augmented Guidance

Downtime due to equipment failure is costly and can compromise mission success. With XR, technicians can wear AR glasses, receive real-time instructions and overlay critical information onto physical equipment. This remote collaboration and augmented guidance enables faster, more accurate repairs. A study by Boeing found that using AR for maintenance tasks reduced overall repair time by 30% and improved first-time fix rates by 20%. This translates to minimising downtime, optimising resource allocation and improving operational efficiency.

Logistics Transformed with Enhanced Precision

On top of all this, the A&D industry’s complex supply chains demand precision and efficiency, where AR can transform logistics and operations, through real-time inventory tracking, visualised warehouse layouts, and efficient picking and packing processes. Imagine technicians wearing AR glasses, guided through warehouses with inventory locations highlighted and picking routes optimised. This translates to faster deliveries, reduced errors and optimised resource allocation.

Challenges on the Horizon

Despite the potential, challenges linger. Cost and accessibility of technology, privacy concerns and the need for robust cybersecurity measures are valid hurdles. Additionally, integrating XR seamlessly into existing workflows and infrastructure requires careful planning and collaboration. Addressing these challenges requires a collaborative effort from industry leaders, policymakers and technology developers.

Partnerships Fueling Innovation

The Indian government recognizes the transformative potential of XR and is actively fostering its adoption in A&D. Ergo, the government allocated ₹475 crore (US$64 million) for the iDEX program in the 2023-24 budget, highlighting its commitment to fostering innovation in defence. Initiatives like Innovations for Defence Excellence (iDEX) serve as collaborative platforms, bridging the gap between startups and defence forces.

This not only fast-tracks the infusion of innovative technologies into our nation’s defence capabilities but also empowers startups by offering financial backing, mentorship and resources. Additionally, the Make in India initiative promotes indigenous manufacturing, reducing external dependency and encouraging self-reliance. As of March 2023, the “Make in India” initiative has attracted foreign direct investment (FDI) worth ₹83,572 crore (US$111.9 billion) in the defence sector. Agile and innovative startups play a pivotal role in this journey, contributing to the development of cutting-edge defence technologies and products tailored to specific needs.

The Future is Immersive

The mass adoption of XR in A&D is not a question of “if,” but “when.” By embracing this transformative technology, we can ensure safer operations, more efficient training and accelerated innovation. The multiple collaborating initiatives with A&D professionals in the Indian government and the XR startups around the country hints towards the skies of the future – a future painted in the vivid colours of Extended Reality.

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