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Erschienen in:
2012 | OriginalPaper | Buchkapitel
A Discussion of Material Reflectivity Measurement in Reverberation Chamber
verfasst von : Li Zhang, Guizhen Lu
Erschienen in: Recent Advances in Computer Science and Information Engineering
Verlag: Springer Berlin Heidelberg
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In this paper a new measurement of reflection coefficient based on absorption cross section is discussed in reverberation chamber. All losses in a reverberation chamber(RC) are represented by equivalent absorption cross sections(ACSs).This representation enables us to define an absorption cross section of the RC, so that we can easily measure and compare the losses of different natures in an RC directly in terms of ACS. Finally a two-dimensional model is analyzed using finite element method to verify this method.