The Time-Domain Scattering Characteristics Analysis of the Typical Satellites in Different Space Attitudes
A method to study the time-domain/wide-bandscattering characteristics variety with satellite attitude change isproposed in this paper,and the time-domain and wide-bandelectromagnetic scattering characteristics of typical spinstabilizedand triaxis-stabilized satellites in different spaceattitude conditions (rolling,pitch and yaw) are investigated byusing the proposed methods and the parallel Finite-DifferenceTime-Domain (FDTD) code.The results show the change ofrolling attitude more easily arouses the variety of scatteringcharacteristic of satellite target than pitch attitude change does.The calculation results may be helpful to the wide band radarfor detecting,identifying and tracking of the satellite targets.
Zeng Rui Li Mingzhi Zhou Lezhu
School of Electronics Engineering and Computer Science,Peking University,Beijing,100871,China
国际会议
2008 China-Japan Joint Microwave Conference(2008年中日微波会议)
上海
英文
647-651
2008-09-10（万方平台首次上网日期，不代表论文的发表时间）