Title :
RCS analysis considering multi-reflection using SBR/RDN method based on RWG basis function
Author :
Geng, Fangzhi ; Xia, Dongyu ; He, Huan ; Pan, Yingfeng ; Dong, Chunzhu
Author_Institution :
Dept. of Electron. Countermeasures, AFRA, Wuhan
Abstract :
This paper is concerned with the RCS calculation of complex object with multi-reflection. A new SBR/RDN method based on RWG basis function is presented in the work. In contrast to traditional SBR method, the new technique does not use ray tubes and aperture integration. This approach is verified with the trihedral corner reflector example and by traditional SBR results.
Keywords :
electromagnetic wave reflection; radar cross-sections; RWG basis function; multireflection; radar cross section; ray density normalization; shooting-and-bouncing ray; trihedral corner reflector; Apertures; Computational electromagnetics; Electromagnetic analysis; Electromagnetic scattering; Electronic countermeasures; Interpolation; Laboratories; Linear approximation; Radar cross section; Stochastic processes;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540495
