Segmental Analyse and Numerical Verification on Radar Scattering Characteristics of Reentry Capsule

摘要：

During the reentering process,the RCS of the reentry capsule of Shenzhou spacecraft changed violently because of plasma sheath and wake.The change in turn affected the ground-based telemetry radar.Based on the actual measured data of C-band radar, this article analyzed the mechanism of the sudden increase and reduction of RCS of the reentry capsule and demonstrated the theory in WKB method.

关键词： reentry capsule plasma sheath plasma wake radar stealth radar cross section(RCS)

作者: Luo Qi Liu Shaobin

作者单位: College of Information Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing, China

会议类型: 国际会议

会议名称: 2009 3rd IEEE International Symposium on Microwave,Antenna,Progagation and EMC Technologies for Wireless Communications(第三届微波、天线、电波传播和EMC技术国际会议

会议地点: 北京

会议语种:英文

页码: 967-969

在线出版日期: 2009-10-27（万方平台首次上网日期，不代表论文的发表时间）