EDN

Portable RF power meter provides laboratory accuracy to 6-GHz

Cleveland, Ohio—RF test equipment maker Keithley Instruments, Inc. is dishing up its handheld Model 3500 Portable RF Power Meter. Billed by the company as the first lab-quality portable RF power meter ...
Business Wire

Advanced Energy’s New Power Meter Improves Accuracy and Performance in Precision RF Power Applications

DENVER, Colo.--(BUSINESS WIRE)--Advanced Energy (Nasdaq: AEIS) – a global leader in highly engineered, precision power conversion, measurement and control solutions – today announced the GEMINI™ 5540A ...
sciencex

Measurement standard for calibration of radio-frequency power meters in an ultrahigh-frequency

Yozo Shimada and Kazuhiro Shimaoka, Electromagnetic Waves Division, the Metrology Institute of Japan of the National Institute of Advanced Industrial Science and Technology (AIST; President: Ryoji ...
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 ...
Electronic Specifier

Anritsu to showcase the RF and signal integrity testing

Anritsu Corporation will demonstrate its commitment to helping IoT device manufacturers strengthen the reliability of their ...
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, ...
EDN

Improving RF Power Detectors

Modern wireless transmitters generally require strict control of transmitted radio frequency (RF) power. In wireless cellular networks, strict power control allows the size of cells to be precisely ...