Computation of RCS of jet engine with complex terminations based on multiplaten z-buffer algorithm

被引：0
|
作者：
Hu, JL [1 ]
Chan, CH
Lin, SM
机构：
[1] Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Peoples R China
[2] City Univ Hong Kong, Dept Elect Engn, Wireless Commun Res Ctr, Kowloon, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1999年 / 23卷 / 05期
关键词：
multiplaten z-buffer algorithm; shooting-and-bouncing rays; radar cross sector; jet engine with complex terminations;
D O I：
10.1002/(SICI)1098-2760(19991205)23:5<281::AID-MOP7>3.0.CO;2-D
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The analysis of electromagnetic scattering from a jet engine with complex termination is a very difficult task because the electrical size of the engine cavity is very large and the geometry of the engine termination is very complex, lit this paper, the shooting-and-bouncing rays (SBR) method is employed to analyze electromagnetic scattering from jet engines with complex termination. In order to accelerate the ray tracing and to economize the computation memory, the multiplaten z-buffer algorithm is employed to model the jet engine. Two jet engine models with complex termination are analyzed. Excellent results are obtained for the two models. (C) 1999 John Wiley & Sons, Inc.
引用
收藏
页码：281 / 284
页数：4
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