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Proceedings Paper

Reflectivity level of double-bounce rays in rectangle anechoic chamber
Author(s): Rubing Liu; Haitao Liu; Zhigang Chen; Qi Lin
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Paper Abstract

The reflectivity level of double-bounce rays of a mini rectangular anechoic chamber with a uniform absorber lining has been investigated by using the geometrical optics approach. The influence of the reflectivity level of the double-bounce rays has been analyzed in Hertzian dipole excitation antennas as compared with that of single-reflection specular rays from the side walls including the ceiling and floor. The result shows that the effect of the double-bounce rays on the total reflectivity level is relatively unimportant and can be ignored at excitation frequency range from 500MHz to 8GHz for the chamber.

Paper Details

Date Published: 13 March 2013
PDF: 8 pages
Proc. SPIE 8784, Fifth International Conference on Machine Vision (ICMV 2012): Algorithms, Pattern Recognition, and Basic Technologies, 87841Y (13 March 2013); doi: 10.1117/12.2014212
Show Author Affiliations
Rubing Liu, Xiamen Univ. (China)
Haitao Liu, Xiamen Univ. (China)
Zhigang Chen, Xiamen Univ. (China)
Qi Lin, Xiamen Univ. (China)


Published in SPIE Proceedings Vol. 8784:
Fifth International Conference on Machine Vision (ICMV 2012): Algorithms, Pattern Recognition, and Basic Technologies
Yulin Wang; Liansheng Tan; Jianhong Zhou, Editor(s)

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