RF Globalnet

Saelig Debuts Siglent SHA860A Handheld Signal Analyzers For 5G NR

The Siglent SHA860A analyzers can analyze signals from 9 kHz to 7.5 GHz, with multiple optional features, at an economical price-point Saelig Company, Inc. has introduced the Siglent SHA860A Series ...
IEEE

A 220-GHz Cryogenic Quasi-Optical Schottky Subharmonic In-Phase Quadrature Demodulation Receiver

Abstract: This article presents a 220-GHz cryogenic quasi-optical Schottky subharmonic in-phase quadrature (IQ) demodulation receiver for terahertz (THz) applications. To achieve spatial separation of ...
EDN

Slope detection for FM demodulation

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 ...
EDN

CN0320: An IQ Demodulator-Based IF-to-Baseband Receiver with IF and Baseband Variable Gain and Programmable Baseband Filtering, and Dual ADC

This circuit is a flexible, frequency agile, direct conversion IF-to-baseband receiver. A fixed conversion gain of 5 dB reduces the cascaded noise figure. Variable baseband gain is used to adjust the ...