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FCC Backs U.S. Cybersecurity Labeling Program for Smart Devices

The U.S. Federal Communications Commission (FCC) is reportedly moving ahead with plans to develop...

Unintended Satellite Emissions May Interfere with Radio Astronomy

In the 21st century, we rely more and more on earth-orbiting satellites to support...

Massive Solar Flare Knocks Out Some Radio Signals

While escalating global tensions increase the potential threat from electromagnetic pulse (EMP) attacks, there’s...

FCC Calls Out More Pirate Radio Operators

The Enforcement Bureau of the U.S. Federal Communications Commission (FCC) is continuing its active...

FCC’s STIR/SHAKEN Standards Now In Effect for Small Providers

All IP-based voice service providers are now required to adopt the caller ID authentication...
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FDA Announces eMDR Enhancements

The U.S. Food and Drug Administration (FDA) has posted a list of pending enhancements...

In-Situ Radiated Emission Testing of Large Systems Installations

When it comes to in-situ radiated emission measurements, the combination of near- and far-field measurements is often the best approach.

ANSC C63 Committee on EMC: A 2023 Status Report

This article is intended to cover recent operations of the ANSC C63 Committee, including an announcement of a Chairmanship change and detailed descriptions of the most recently released C63 Standards.

(Re)Discovering the Lost Science of Near-Field Measurements – Part 1

This article is the third in a series commemorating 70 years since the advent of modern EMI testing. But this last article is itself divided into multiple parts, due to the topic’s complexity.

Far-Field Criterion for Wire‑Type Antennas

This article presents the derivation of the far-field criterion for two fundamental wire-type antennas: electric (or Hertzian) dipole and magnetic dipole.
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