Abstract: We present an architecture for millimeter-wave spectrum analyzers with Hz resolution and precision based on heterodyne down-conversion using ErAs:InGaAs photoconductive mixers driven by a ...

Abstract: We present an ultra-broadband and inexpensive photonic spectrum analyzer (PSA) for wireless signals with a frequency coverage from the microwave range till deep into the terahertz range. The ...

hackrf_sweep backend enables wideband spectrum monitoring by rapidly retuning the radio without requiring individual tuning requests from the host computer. This allows unprecedented sweep rate of 8 ...

Keysight introduces RF signal analyzers for faster wireless design and validation with wider bandwidth and more accurate RF ...

A real-time spectrum analyzer and signal detection tool leveraging RTL-SDR hardware for RF monitoring and jamming detection.

Scientists have demonstrated a new fiber-optic sensing method that detects strain and displacement by reading interference patterns directly in the electrical spectrum of a photodetected signal. The ...

Old modems have a lot more going for them than it might seem ...

The Pro XA6 SA6320A and Expert XA5 SA6210A signal analyzers unveiled by Keysight Technologies, Inc., have been designed to ...

Make sure you're not being watched using our expert pick of the best hidden camera detectors to locate spy cams and bugs When you purchase through links on our site, we may earn an affiliate ...

Continuous bioprocessing PAT requires real-time sensors and closed-loop control to maintain steady-state culture conditions.

A fab lab, short for fabrication laboratory, is a digital fabrication workspace rather than a traditional hand-tool workshop.