Study on ultra-wideband scattering characteristics of targets based on UPML-FDTD

被引：0

作者：

Sun Hongwei ^{[1
]}

Zhang Yongshun ^{[1
]}

Tian Bo ^{[1
]}

机构：

[1] Air Force Engn Univ, Missile Inst, Sanyuan 713800, Shanxi, Peoples R China

来源：

CEEM' 2006: ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS, VOLS 1 AND 2, PROCEEDINGS | 2006年

关键词：

finite difference in time domain (FDTD); Unsplit-field Perfectly Matched Layer (UMPL); ultra-wideband; scattering;

D O I：

暂无

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 ultra-wideband(UWB) scattering characteristics of targets are computed by the method of FDTD with Unsplit-field Perfectly Matched Layer (UPML) boundary condition. The scattering waveform and RCS of targets are presented. The computation results of sphere are compared with the Mie series solutions and both are accorded with well. It proves that. the method is very efficient. The ultra-wideband scattering characteristics of targets are valuable to targets identification and stealthy technique.

引用

页码：640 / +

页数：2