2. Getting involved
3. Standards Committees
4. DKE

NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Abstract

This document contains the German version of the final draft of the planned new edition of the European Standard EN IEC 61000-4-20 and is identical to the final draft of the planned new edition of the International Standard IEC 61000-4-20. It describes methods for the measurement of high frequency electromagnetic emissions of electrical and electronical equipment and for the test of the immunity of the equipment in relation to high frequency electromagnetic fields using various types of transverse electromagnetic (TEM) waveguides. They include open (for example, striplines and EMP” simulators) and closed (for example, TEM cells) structures, which can be further classified as one-, two-, or multi-port TEM waveguides. The frequency range depends on the specific testing requirements and the specific TEM waveguide type. In relation to the previous standard, information is included on large EUTs, the validation procedure for the test volume, two-port and four-port TEM waveguides, TEM waveguide characterization, and dielectric test stands. In addition, changes to measurement uncertainty by adapting the work completed in CISPR and TC 77 have been implemented.

Begin

2021-12-16

Planned document number

DIN EN IEC 61000-4-20

Project number

02230691

Responsible national committee

DKE/UK 767.3 - Hochfrequente Störgrößen  

draft standard

Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides (IEC 77B/853/FDIS:2021); German and English version FprEN IEC 61000-4-20:2021
2022-11
Order from DIN Media

previous edition(s)

Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides (IEC 61000-4-20:2010); German version EN 61000-4-20:2010, Corrigendum to DIN EN 61000-4-20 (VDE 0847-4-20):2011-07
2012-09

Order from DIN Media

Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides (IEC 61000-4-20:2010); German version EN 61000-4-20:2010
2011-07

Order from DIN Media