For decades, a dedicated international band of researchers has searched the skies in the hopes of finding some sign that humanity is not alone in the universe. They’re engaged in SETI, the Search for ...

Sometimes the smallest technology solutions carry the most value for live event production. One of the biggest challenges for freelance video engineer and RF technician Jason Shank when setting up ...

Over the past few weeks, there have been multiple reports regarding some issues with the iPhone 13. Just yesterday, users took to Reddit to complain about the signal disappearance on the Google Pixel ...

As EDN has reported over the last two years, 56 Gbit/s links are moving to PAM4 signaling as a way to overcome channel bandwidth issues. As this modulation technique takes hold, you'll need to ...

A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.

Linearity and power efficiency in power amplifiers are critical to the signal quality and battery life of 5G designs. Traditional methods for characterization testing of power amplifiers (PA), however ...

End-to-end encrypted messaging app, Signal, is getting closer to launching a much anticipated feature that will allow users to share only a username in order to connect with other users, rather than ...