Low-Frequency Model for Rectangular Semi-Anechoic Chambers |
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| Authors: | Prez I. M. Nuo L. Pereira F. D. Q. Tejedor J. V. B. |
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| Affiliation: | ETSI Telecomunicacion, Univ. Politecnica de Valencia; |
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| Abstract: | An efficient and accurate method to compute the electromagnetic field inside a rectangular semi-anechoic chamber from 30 to 100 MHz is provided. A modal analysis method is used to develop the homogeneous and inhomogeneous solution. They are then combined with a generalized circuital analysis to take into account the effect of the several layers of ferrite and dielectrics on the walls. Several numerical results of the normalized site attenuation (NSA) of a semi-anechoic chamber are provided and compared with measurements, showing a very good agreement |
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