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基于Laguerre多项式的边界积分方程时域求解

柴舜连 王生水 陈忠宽 毛钧杰

柴舜连, 王生水, 陈忠宽, 毛钧杰. 基于Laguerre多项式的边界积分方程时域求解[J]. 电子与信息学报, 2008, 30(3): 742-745. doi: 10.3724/SP.J.1146.2006.01292
引用本文: 柴舜连, 王生水, 陈忠宽, 毛钧杰. 基于Laguerre多项式的边界积分方程时域求解[J]. 电子与信息学报, 2008, 30(3): 742-745. doi: 10.3724/SP.J.1146.2006.01292
Chai Shun-lian, Wang Sheng-shui, Chen Zhong-kuan, Mao Jun-jie . Solution of the Boundary Integral Equation in Time Domain Based on the Laguerre Polynomials[J]. Journal of Electronics & Information Technology, 2008, 30(3): 742-745. doi: 10.3724/SP.J.1146.2006.01292
Citation: Chai Shun-lian, Wang Sheng-shui, Chen Zhong-kuan, Mao Jun-jie . Solution of the Boundary Integral Equation in Time Domain Based on the Laguerre Polynomials[J]. Journal of Electronics & Information Technology, 2008, 30(3): 742-745. doi: 10.3724/SP.J.1146.2006.01292

基于Laguerre多项式的边界积分方程时域求解

doi: 10.3724/SP.J.1146.2006.01292

Solution of the Boundary Integral Equation in Time Domain Based on the Laguerre Polynomials

  • 摘要: 针对时域积分方程中存在的晚时震荡问题,介绍了基于Laguerre多项式的电场、磁场和混合场积分方程,求解了导体球和导体圆柱的时域电流分布和后向散射场以及单站RCS。结果表明,3种积分方程很好地解决了晚时震荡问题,混合场积分方程具有更高的计算精度。
  • 赵延文, 聂在平, 徐健华, 等. 时域电场积分方程地稳定求解 [J].电波科学学报.2004, 19(2):148-152[2]He J Q. MoM and MLFMA for Scattering from Dielectric Target in Layered-Medium Environment [D]. NewYork: Duke University, 2000.[3]Chu Y H, Chew W C, and Zhao J S, et al.. A surface integral equation formulation for low frequency scattering from a composite object [J]. IEEE Trans. on AP, 2003, 51(10): 2837-2843.[4]Oijala P Yla and Taskinen M. Application of combined field integral equation for electromagnetic scattering by dielectric and composite objects [J]. IEEE Trans. on AP, 2005, 53(3): 1168-1173.[5]Rao S M and Wilton D R. Transient scattering by conducting surface of arbitrary shape [J]. IEEE Trans. on AP, 1991, 39: 56-61.[6]Vechinski D A and Rao S M. A stable procedure to calculate the transient scattering by conducting surfaces of arbitrary shape [J].IEEE Trans. on Antennas Propagate.1992, 40:661-665[7]Jung B H and Sarkar T K. Time domain electric field integral equation with central finite difference [J].Microwave And Optical Technology Letters.2001, 31:429-435[8]Jung B H and Sarkar T K. Time-domain CFIE for the analysis of transient scattering from arbitrarily shaped 3D conducting objects [J]. Microwave And Optical Technology Letters. 2002, 34(4): 289-296.[9]Jung B H, Sarkar T K, and Zhong Ji, et al.. Time-domain analysis of conducting wire antanna and scatterers [J].Microwave And Optical Technology Letters.2003, 38(6):433-436[10]Ji Z, Sarkar T K, Jung B H, and Chung Y S. A stable solution of time domain electric field integral equation for thin-wire antennas using the laguerre polynomials[J].IEEE Trans. on Antennas And Propagation.2004, 52(10):2641-2649[11]Chung Y S, Sarkar T K, Jung B H, and Ji. Z. Solution of time domain electric field integral equation using the laguerre polynomials[J].IEEE Trans. on Antennas And Propagation.2004, 52(9):2319-2328[12]Jung B H, Chung Y S, and Sarkar T K. Time-domain EFIE, MFIE and CFIE formulations using laguerre polynomials as temporal basis functions for the analysis of transient scattering from arbitrary shaped conducting structures [J]. 2003, PIER, 39: 1-45.
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出版历程
  • 收稿日期:  2006-09-04
  • 修回日期:  2007-01-02
  • 刊出日期:  2008-03-19

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