One very successful trick I use to simulate radiated immunity on the bench is to run an RF generator into an H-field (loop) probe. The best level seems to be +15 to +20 dBm. This will generate an ...

Wireless communications products that depend on RF principles are everywhere these days, and the growth rate is astonishing. From cell phones and wireless PDAs to Wi-Fi-enabled laptops, Bluetooth ...

How do you know that your patch cables are good? For simple jumper wires, a multimeter is about all you need to know for sure. But things can get weird in the RF world, in which case you might want to ...

Today’s high-speed data applications need system integration plus testing that determines performance limits outside of DOCSIS certification procedures. Extensive high-speed, standards-based, hybrid ...

The test economics of state-of-the-art smartphones, tablets and routers demand highly parallel RF test. We are addressing this next wave in RF communications test, enabled by Wi-Fi 6E, operating in ...

Implementation of the 5G radio frequency (RF) standard is increasing rapidly [1]. Over the past four to six quarters, there has been an increased focus on publications and products that have been ...

A spectrum analyzer with a tracking generator can be a useful piece of test gear. This application note covers making a simple loss measurement on a coaxial cable with BNC connectors. Two N-type to ...

POWAY, Calif.--(BUSINESS WIRE)--Cohu, Inc. (NASDAQ: COHU), a global leader in back-end semiconductor equipment and services, today announced the introduction of its RedDragon RF test module for 5G, Wi ...