Electronic Design

RF Detectors For Wireless Devices

What is an RF detector? An RF detector monitors or samples the output of an RF circuit and develops a dc output voltage proportional to the power at that point. What do you do with an RF detector? RF ...
EDN

RF power detector maintains guaranteed accuracy over temperature

National Semiconductor Corp. has introduced the industry’s first radio frequency (RF) power detector to offer guaranteed accuracy over temperature, and RF production testing, for third-generation (3G) ...
9NEWS

Beat the creeps at their own game with this $35 hidden camera detector

TL;DR: This portable, multi-threat Hidden Camera, Bug, GPS & RF Detector is just $34.97 (MSRP $59.99) with free shipping through October 12 This station earns commissions on purchases made through the ...
EDN

3-GHz RF detector has 60-dB dynamic range

Designed for cellular base station receivers and transmitters, subscriber radios, instrumentation applications, the LT5534 log RF detector accurately detects RF signals up to 3 GHz. Features include a ...
Electronic Design

Bidirectional Bridge with Dual RMS Detectors Targets RF Power, Return-Loss Measurement (.PDF Download)

Directional couplers are used in a wide variety of applications to sense RF power, and they may appear at multiple points in a signal chain. In this article, we will explore Analog Devices’ ADL5920, ...