Average Absorption Coefficient Measurement of Arbitrarily Shaped Electrically Large Objects in a Reverberation Chamber

It is shown in this letter that the average absorption coefficient (AAC) of an object under test (OUT) can be obtained by comparing the measured absorption cross section (ACS) of the OUT with the ACS value of a perfect absorber of the same shape. The ACS of an arbitrarily shaped electrically large p...

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Veröffentlicht in:	IEEE transactions on electromagnetic compatibility 2016-12, Vol.58 (6), p.1776-1779
Hauptverfasser:	Xu, Qian, Huang, Yi, Xing, Lei, Tian, Zhihao, Zhou, Jiafeng, Chen, Anqi, Zhuang, Yuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Absorption coefficient absorption cross section (ACS) Antenna measurements Numerical models reverberation chamber (RC) Shape Shape measurement Surface waves Three-dimensional displays
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