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IEC 62431:2008 ED1

Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods IEC 62431:2008 ED1

Publication date:   Jul 9, 2008

General information

60.60 Standard published   Jul 9, 2008

IEC

TC 46/SC 46F

International Standard

17.120.01   Measurement of fluid flow in general | 19.080   Electrical and electronic testing | 29.120.10   Conduits for electrical purposes

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Scope

IEC 62431:2008 specifies the measurement methods for the reflectivity of electromagnetic wave absorbers (EMA) for the normal incident, oblique incident and each polarized wave in the millimetre-wave range. In addition, these methods are also equally effective for the reflectivity measurement of other materials:
- measurement frequency range: 30 GHz to 300 GHz;
- reflectivity: 0 dB to -50 dB;
- incident angle: 0° to 80°. It replaces and cancels IEC/PAS 62431. This bilingual version published in 2011-11, corresponds to the English version published in 2008-07.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC PAS 62431:2005 ED1

NOW

PUBLISHED
IEC 62431:2008 ED1
60.60 Standard published
Jul 9, 2008