Numerical calculation of multiple scattering of high frequency electromagnetic wave

被引:5
作者
Li, YZ [1 ]
Shi, QF
Wang, Q
机构
[1] Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China
[2] Yancheng Normal Coll, Dept Comp, Yancheng 224002, Peoples R China
关键词
electromagnetic scattering; integral equations of electromagnetic field; physical optics;
D O I
10.7498/aps.55.1119
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Using physical optics to calculate single scattering, and using equivalent ray tubes to calculate multiple scattering, we can get the numerical results more efficiently and accurately. Several complex perfect electric conductors and medium targets are calculated, and numerical results are in good agreement with experiments.
引用
收藏
页码:1119 / 1125
页数:7
相关论文
共 9 条
[1]   FAR-FIELD APPROXIMATIONS TO KIRCHHOFF-HELMHOLTZ REPRESENTATIONS OF SCATTERED FIELDS [J].
GORDON, WB .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1975, AP23 (04) :590-592
[2]   Fractal characteristics investigation on electromagnetic scattering from 2D conducting rough surface [J].
Guo, LX ;
Wu, ZS .
ACTA PHYSICA SINICA, 2000, 49 (06) :1064-1069
[3]   SHOOTING AND BOUNCING RAYS - CALCULATING THE RCS OF AN ARBITRARILY SHAPED CAVITY [J].
LING, H ;
CHOU, RC ;
LEE, SW .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1989, 37 (02) :194-205
[4]   HIGH-FREQUENCY RCS OF OPEN CAVITIES WITH RECTANGULAR AND CIRCULAR CROSS-SECTIONS [J].
LING, H ;
LEE, SW ;
CHOU, RC .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1989, 37 (05) :648-654
[5]  
LING H, 1991, IEEE T ANTENN PROPAG, V39, P1345
[6]  
LING H, 1988, MIROWAVE OPT TECHNOL, V1, P286
[7]   Globalized numerical modeling of electromagnetic scattering from conductive targets with open cavity and electrically large size [J].
Nie, ZP ;
Wang, HG .
ACTA PHYSICA SINICA, 2003, 52 (12) :3035-3042
[8]  
RUAN YZ, 1998, RADAR CROSS SECTION, P99
[9]   RADAR CROSS-SECTION OF COMPLEX TARGETS [J].
YOUSSEF, NN .
PROCEEDINGS OF THE IEEE, 1989, 77 (05) :722-734