Finite-difference time domain method for the analysis of radar scattering characteristic of metal target coated with anisotropic ferrite

被引：2
作者：
Liu Jian-Xiao [1 ]
Zhang Jun-Liang [1 ]
Su Ming-Min [1 ]
机构：
[1] Hengshui Univ, Sch Elect & Informat Engn, Hengshui 053000, Peoples R China
来源：
ACTA PHYSICA SINICA | 2014年 / 63卷 / 13期
关键词：
cylinder; anisotropic; ferrite; FDTD; DISPERSIVE MEDIA; MAGNETIZED FERRITE; FDTD FORMULATION; PLASMA; IMPLEMENTATION;
D O I：
10.7498/aps.63.137501
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A metal cylinder coated with anisotropic ferrite material is analyzed using the finite-difference time-domain method (FDTD) in this paper, and the bistatic radar cross-section (RCS) is obtained. The new method of electromagnetic scattering by magnetized ferrite medium is analyzed in detail based on the FDTD. To exemplify the availability of the algorithm, bistatic RCS of a magnetized ferrite cylinder is computed, and the numerical results are the same as the shift operator FDTD (SO-FDTD), which shows that the proposed FDTD method is correct and efficient.
引用
收藏
页数：6
相关论文
共 17 条
  • [1] An FDTD formulation for dispersive media using a current density
    Chen, Q
    Katsurai, M
    Aoyagi, PH
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1998, 46 (11) : 1739 - 1746
  • [2] Magnetically tunable magneto-photonic crystals for multifunctional terahertz polarization controller
    Fan Fei
    Guo Zhan
    Bai Jin-Jun
    Wang Xiang-Hui
    Chang Sheng-Jiang
    [J]. ACTA PHYSICA SINICA, 2011, 60 (08)
  • [3] Magnetically tunable magnetic photonic crystal for terahertz switch and filter
    Guo Zhan
    Fan Fei
    Bai Jin-Jun
    Niu Chao
    Chang Sheng-Jiang
    [J]. ACTA PHYSICA SINICA, 2011, 60 (07)
  • [4] Hong W Y, 2010, INT J INFRARED MILLI, V31, P1075
  • [5] Exponential time differencing FDTD formulation for plasma
    Huang, Sh. J.
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (06) : 1363 - 1364
  • [6] Finite-difference time-domain algorithm for dispersive media based on Runge-Kutta exponential time differencing method
    Liu, Song
    Zhong, Shuangying
    Liu, Shaobin
    [J]. INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2008, 29 (03): : 323 - 328
  • [7] Study of periodic dispersive structures using splitfield FDTD method
    Lu Si-Long
    Wu Xian-Liang
    Ren Xin-Gang
    Mei Yi-Cai
    Shen Jing
    Huang Zhi-Xiang
    [J]. ACTA PHYSICA SINICA, 2012, 61 (19)
  • [8] Sullivan, 2013, ELECTROMAGNETIC SIMU, P2
  • [9] Reinterpretation of the auxiliary differential equation method for FDTD
    Takayama, Y
    Klaus, W
    [J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2002, 12 (03) : 102 - 104
  • [10] [王飞 WANG Fei], 2010, [光子学报, Acta Photonica Sinica], V39, P499, DOI 10.3788/gzxb20103903.0499
12