Tagged emc

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

This two-part article provides an overview of current automotive EMC standards and the intricacies of chamber testing automotive systems and components. In Part 1 of this article, we’ll provide details on the current editions of CISPR 25 and ISO 11452-2.

Sinusoidal Steady State Analysis of Transmission Lines

This is the second of the three tutorial articles devoted to the frequency-domain analysis of a lossless transmission line. This article shows numerous methods of calculating the voltage, current, and input impedance at various locations on the transmission line, using the Circuit Model.

FDA to Host Webinar on In Vitro Diagnostic Devices EMC

The U.S. Food and Drug Administration (FDA) will host a webinar in early February on its requirements regarding the electromagnetic compatibility (EMC) of in vitro diagnostic (IVD) medical devices. According... Read More...

A Young Engineer’s Guide to Building a Career in EMC

Building a successful and lasting career in EMC engineering can seem overwhelming. Here’s some practical advice based on the author’s personal experience.

Sinusoidal Steady State Analysis of Transmission Lines

This tutorial article is a part of the three-article series devoted to the frequency-domain analysis of a lossless transmission line.

Banana Skins – January 2023 (#415-416)

A new consortium will investigate problems associated with interference, jamming, and multi-path activity affecting the integrity of GNSS applications.

Concept of a Phasor in Sinusoidal Steady State Analysis

This article introduces a concept of a phasor which is extensively used in several EMC topics including electromagnetic waves, antennas, and transmission lines.

Banana Skins – November 2022 (#411-414)

It has been reported widely in the Japanese press that electromagnetic interference caused by illegally modified transceivers on trucks is suspected of causing two accidents by disabling the braking system of commuter buses.

Banana Skins – November 2022 (#404-410)

The Japanese National Institute of Technology and Evaluation has announced that they have confirmed that some of the household electrical heaters available in Japan malfunction when subjected to electrical disturbances.

Getting the Best EMC from Shielded Cables Up to 2.8 GHz, Part 2

Part 2 of this article summarizes the results of recent testing conducted by the author on the shielding effectiveness of screened cables up to 2.8 GHz.

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