Fiber-optic interferometric sensors have emerged as essential tools in precision measurement, utilising the interference of coherent light to detect minute displacements and variations in physical ...

A look at the simplest FM demodulation technique. It doesn’t give the lowest possible output distortion, it doesn’t reject amplitude distortion effects, but it is simple and can be used at virtually ...

This course will cover the foundation of Radar Instrumentation & Signal Acquisition Fundamentals. Reviewing the concepts of radar, discussions of coherent detection will be conducted addressing the ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.200078 overviews advances in distributed fiber optic vibration/acoustic sensing technology. Distributed fiber optic ...

The EMV specifications technology body EMVCo has revised its contactless payment terminal requirements to ensure a consistent payment experience for cards, smartphones and wearables. EMVCo is adding ...

Santa Rosa, CA. Keysight Technologies announced new enhancements for its FieldFox handheld RF and microwave analyzers. FieldFox analyzers now connect to Keysight’s 89600 VSA software for signal ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: KEYS) gained validations for the industry’s first 5G NR FR1 1024-QAM demodulation test cases based on the 3GPP TS 38.521-4 test ...

This demodulator is suitable for the quadrature phase-shift keying (QPSK) modulator previously published by the same author, "Novel Low-Cost QPSK Modulator Needs No Adjustments" (electronic design, ...

High resolution encoders are expensive, but alternatives exist. You can develop a high-resolution system using a sinusoidal encoder or resolver. Last month, we covered some of the basics of using ...

The red words represent the sub-systems. The black words represent the optimization scheme of temperature measurement accuracy, the blue words represent the optimization scheme of sensing distance and ...