Comparison of Various Full-Wave Methods in Calculating the RCS of Inlet

摘要：

Radar Cross Section (RCS) is a very important measureInthe field of radar stealth and radar anti-stealth.Several full-wave simulation methods are introduced in this paper,and the RCS of an S-shaped inlet is calculated respectively using these methods implantedInthe commercial software CST MICROWAVE STUDIO(R) (CST MWS). The calculated results in CST MWS areInagreement with the measurement. Finally,these methods,which are comparedInterms of accuracy,memory requirements and CPU time,are discussed with respect to the advantages and limitations in calculating the RCS of electrically large concave structures.

关键词： RCS full wave EM algorithm airplane inlet

作者: Dachuan YU Min ZHANG

作者单位: TONGJI UNIVERSITY,Modern Integrated Electromagnetic Simulation R&D Center (MIEMS)4800 Caoan Road,Ji Correspondent Author: Prof.Dr.-Ing.Min ZHANG,School of Electronic and Information Engineering,Tongji

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1018-1021

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）