Ultrahaptics showed off their invisible tactile interface at the recent Consumer Electronics Show where, without needing to wear or touch anything, users can control devices such as stovetop settings or car navigation systems. The technology is “based on a Leap Motion sensor that tracks the location of your hand in space paired with an array of ultrasonic transducers,” … [Read more...]
Upcoming Symposium on Electromagnetic Compatibility
The 2016 IEEE International Symposium on Electromagnetic Compatibility, sponsored by the IEEE EMC Society, featuring an embedded Signal Integrity and Power Integrity conference. The IEEE EMC Symposium provides knowledge and tools that help engineers address electromagnetic environmental effects and electromagnetic compatibility. Stay abreast of current technologies, testing and … [Read more...]
Designing a Near Field Communication Antenna
National Instruments just published an application note on designing near field communication antennas. These antennas are normally designed to operate at 13.56 MHz and are used with smartphones for payments, etc. For more, click here. … [Read more...]
Using Wi-Fi to Identify People Through Walls
EEWeb recently published an article, Students Pioneer Software that Uses Wi-Fi to Identify People Through Walls. The software was developed by researchers at MIT’s Artificial Intelligence Lab that works by intercepting reflecting Wi-Fi signals rebounding from walls that shows a heat map of people behind walls. For more, click here. … [Read more...]
Test Company and Lab Come Together
NTS, a nationwide test and certification company based in Calabasas, CA, recently acquired EMC Integrity, the largest EMC test laboratory in Colorado. EMC Integrity is located centrally to Denver, Boulder and Fort Collins. For more, click here. … [Read more...]
Lowering Copper Losses With Flat Wire Technology
Würth Electronics posted an article describing why inductors wound with flat wire have less copper losses than round wires. The article also describes how the impedance varies with frequency. To read the article, click here. … [Read more...]
Digital Power Control
A joint collaboration by Würth Electronics - Midcom, Infineon, and Biricha Digital has made a design kit to explore digital power control. The XMC Digital Power Explorer Kit offers two control cards based on ARM Cortex processors. Features include a synchronous buck converter, a high-resolution PWM, an on-board resistive load, and a PMBus communication option. For more, click … [Read more...]
White Paper on Automotive Radar Released
This White Paper written by Rhode & Schwarz provides a detailed review of radar waveforms for Aerospace and Defense and commercial radar systems, as well as commercial radar sensors such as those used in automotive safety applications. Waveforms such as pulse and pulse-Doppler signal, continuous wave and frequency shift keying waveforms are described. It also shows … [Read more...]
IEEE EMC Society Approves New Symposium Name
The IEEE Electromagnetic Compatibility Society (EMCS) has officially changed the name of its annual symposium to the “IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity.” This change reflects the natural inclusion of the community of signal and power integrity professionals into the EMC Society. The name will be used for future symposia … [Read more...]
New Jamming Simulator Demonstrated
The Army Threat Systems Management Office (TSMO) team visited the National Training Center, Dec. 2, to demonstrate electronic jamming technologies recently developed at their Redstone Arsenal office in Alabama. TSMO electronics engineer Curtis Leslie said the team was here to brief National Training Center senior leaders how the small, direct inject jammers can be programmed on … [Read more...]
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