What's New

European Union

EU Commission Updates Caller Location Requirements for Advanced Mobile Devices

The EU Commission has taken steps to update its regulations for caller location technologies used in advanced mobile devices.

Global Compliance News

U.S. FDA Publishes Updated Checklist for PMA Reviews

The FDA has issued an updated version of its guidance on premarket approval (PMA) application submissions and reviews for medical devices.

American Radio Relay League (ARRL)

Author Warns of Wireless Power Transmission Interference

At least one technical expert has raised concerns regarding the potential of WPT systems to interfere with radio communications, including amateur radio operations.

Global Compliance News

FCC Seeks Injunction Against Illegal Radio Station in Worcester

In a rare action, attorneys at the U.S. Department of Justice are seeking an injunction to stop broadcasts from an unlicensed radio station operating in Massachusetts.

Engineering News

Scientists Create the Country’s Only Arc-Heated, University-Based, Hypersonic Wind Tunnel

Scientists at the University of Texas at Arlington have created the first university-based arc-heated hypersonic wind tunnel in the country.

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Energy and Power

Creating High-Powered Fuel Cells For Drones and Submersibles

Scientists from McKelvey School of Engineering at Washington University have created a new type of high-power fuel cell.

Departments

Let’s Talk About Magnetic Field Antennas

Besides using magnetic loop antennas for compliance tests in strict accordance with standards, they can be used for engineering design and pre-compliance work.

Engineering News

Using Terahertz Wireless To Achieve Technological Singularity

Scientists from Hiroshima Japan have created a new transceiver that could pave the way for ultrahigh-speed wireless communications.

Columns

RC Snubber Design for SMPS Protection

This part II of the RC Snubber topic discusses the systematic and efficient design process and design verification through simulations and laboratory measurements

Letters from the Editor

Letter from the Editor: The 2019 Annual Reference Guide

Welcome to 2019, and the 10th anniversary edition of In Compliance Magazine’s Annual Reference Guide!

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