IEC 62431 Ed. 1.0 en:2008

Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods

International Electrotechnical Commission , 07/09/2008

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 07/09/2008

Published:07/09/2008

Pages:55

File Size:1 file , 2.8 MB

Language:English

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IEC 62431:2008(E) 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 with corrections of obvious errors.