Test & Measurement

Basic RF measurements go a long way toward characterizing today’s communication systems.

Communications test-equipment choices would get still fewer if Exfo’s board accepts an offer, but that’s highly unlikely.

A hybrid International Microwave Symposium (IMS) took place live in Atlanta and online two weeks later in June 2021. See a selection of companies and product — mostly 5G — showcased in the virtual version.

Mobile phones are still phones. 5G devices need the ability to fall back to LTE when network voice support isn’t available. Here’s how and why.

In this video, 5G Technology World spoke with Marvin Test CEO Steve Sargeant about how the company adapted to mass production of mmWave devices and how the pandemic changed its methods of technical support.

At the 2021 (virtual) IEEE Microwave Symposium, the industry looked at where wireless is going and how it will get beyond 5G.

Signal analyzers and best measurement practices can minimize errors that result from losses at mmWave frequencies.

In a video interview with Wilson Lee of Tektronix, EE World shows how COVID-19 brought about remote learning, and with it, remote operation of lab equipment at universities.

Average and peak power measurement require that you use a broadband or narrowband configuration.

While the International Microwave Symposium will also hold a virtual conference, exhibitors insisted on a live event albeit with COVID-19 restrictions.