national radio quiet zone Archives - In Compliance Magazine

Mysterious Signals Finally Identified by Parkes Radio Telescope

Astronomers at Australia’s Parkes radio telescope just solved a 17 year old mystery. It turns out the source of previously unidentified radio signals, called perytons, was right in the telescope's employee ... Read More...

Photo: Flikr Contributor Afternoon_Sunlight

Quiet Zone is Home to Giant Radio Telescope

Back in the 1930s when Bell Labs was first installing phone systems across the country, an electrical engineer identified the Milky Way galaxy as a source of static on the lines. To study this phenomena the U.S... Read More...

The National Radio Quiet Zone where Cell Service and Wi-Fi are banned

The National Radio Quiet Zone, a 13,000-square-mile area that covers the eastern half of West Virginia, is an area where there are no cell service or wi-fi signals and almost every radio station has disappeared... Read More...

U.S. DoE to Provide Nearly $3 Billion for EV Battery Development, Manufacturing

Wirelessly Powering IoT With 5G Network

Polymer Film Can Limit Electromagnetic Interference

Using Nanomaterials to Create a Passive Dual-Mode Heating and Cooling Device

Scientists Develop Highly Efficient Supercapacitor That Could Rival Batteries

German Researchers Debut Giant Nuclear Reactor

FCC Adopts Rules on Scam Texting

FCC Proposes $2.3 Million Fine for Pirate Radio Broadcasting

Biotech Company to Pay $12 Million for False Compliance Claims

Another Opinion on Automobile Sudden Unexpected Acceleration EMI Connection

Troubleshooting EMI Issues Caused by Structural Resonances

Energy Release Quantification for Li-Ion Battery Failures

EMC Management in Charging Applications

Common Mode Filter Design Guide

SCIF and Radio Frequency Secured Facility Design, Part 2

Using Multiport Connectors in High-Frequency Military and Avionics Systems

An Overview of Automotive Vehicle and Component Regulations in China

Top 10 ISO/IEC 17025:2017 Deficiencies Found in Electronics Testing Laboratories

Automotive EMC Testing: CISPR 25, ISO 11452-2 and Equivalent Standards, Part 1

Evaluation of Intelligent and Non‑Static Power Sources: A Rational Clarification

Why Histograms and Free Run Matter

Performing Proximity Magnetic Fields Immunity Testing

High Voltage ESD Protection for Automotive Ethernet Applications

SAE Publishes New Edition of AS5625A Standard

Top 10 ISO/IEC 17025:2017 Deficiencies Found in Electronics Testing Laboratories

China’s Latest Regulation on 2.4 GHz and 5 GHz Equipment

South Korea KS C 9814-1:2022 Standard

The Grounding Symbols

NASA Space Shuttle’s Return to Flight: The Untold Electromagnetic Backstory

Continuing Your Professional Education in 2022

A Recipe for Success: How to Grow from EMC Novice to EMC Expert

Capacitors: Theory and Application

Ohm’s Law Also Applies to ESD‑Induced Heat Pulses

RF Tech Tip: BNC Versus Threaded Connectors

Mysterious Signals Finally Identified by Parkes Radio Telescope

Quiet Zone is Home to Giant Radio Telescope

The National Radio Quiet Zone where Cell Service and Wi-Fi are banned

Tagged national radio quiet zone