迭代感应场率算法分析平行多柱体散射

doi:10.3969/j.issn.1001-2400.2017.02.021

西安电子科技大学学报

迭代感应场率算法分析平行多柱体散射

周辉;邢锋;刘起坤

(信息工程大学信息系统工程学院，河南郑州 450002)

收稿日期:2016-03-05 出版日期:2017-04-20 发布日期:2017-05-26
作者简介:周辉(1991-)，男，信息工程大学博士研究生，E-mail: zhouhui_321@126.com
基金资助:
国家自然科学基金资助项目(62101056)

Analysis of scattering of the parallel multi-cylinder using the iterative induced field ratio algorithm

ZHOU Hui;XING Feng;LIU Qikun

(School of Information Systems Engineering, Information Engineering Univ., Zhengzhou 450002, China)

Received:2016-03-05 Online:2017-04-20 Published:2017-05-26

摘要/Abstract

摘要：

为快速精确地分析多柱体的散射特性，提出了迭代感应场率算法．算法结合了传统感应场率理论对柱体散射分析的快速性与迭代算法思想的精确性，推导了二维无限长平行柱体阵列的迭代感应场率表达式，利用迭代感应场率快速求解多柱体阵列的远区散射场，讨论了算法的散射系数关系以及迭代次数．结果表明: 迭代感应场率算法不仅较传统的感应场率算法提高了精确度，并且相对矩量法大大节约了计算内存与计算时间．

关键词: 柱体阵列, 散射, 迭代感应场率

Abstract:

To analyze the electromagnetic scattering characteristics on multi-cylinders faster and as accuractely as possible, the iterative induced field ratio(IIFR) algorithm is proposed. The rapidity of the induced field ratio(IFR) theory and precision of the iterative algorithm are mixed together. The iterative induced field ratio of the two-dimensional infinite parallel cylinder array is derived with which the scattering far field of the cylinders array are easily obtained. Furthermore, the relationship between scattering coefficient and iterative times are discussed. The results shows that not only the precision of the proposed algorithm has been improved compared with the traditional induced field ratio method, but also a lot of computer memory and calculating time are saved compared with the method of moments(MoM).

Key words: cylinders array, scattering, iterative induced field ratio(IIFR)

周辉;邢锋;刘起坤. 迭代感应场率算法分析平行多柱体散射[J]. 西安电子科技大学学报, 2017, 44(2): 121-126.

ZHOU Hui;XING Feng;LIU Qikun. Analysis of scattering of the parallel multi-cylinder using the iterative induced field ratio algorithm[J]. Journal of Xidian University, 2017, 44(2): 121-126.

参考文献

［1］ KIM K T, KRAMER B A. Direct Determination of the T-matrix from a Mom Impedance Matrix Computed Using the Rao-Wilton-Glisson Basis Function［J］. IEEE Transactions on Antennas and Propagation, 2013, 61(10): 5324-5327.
［2］马骥, 龚书喜, 王兴, 等. 一种快速计算目标宽带雷达截面的电磁算法［J］. 西安电子科技大学学报, 2012, 39(4): 98-102.
MA Ji, GONG Shuxi,WANG Xing, et al. Fast Computation of the Wide-band Radar Cross Section of Arbitrary Objeces［J］. Journal of Xidian University, 2012, 39(4): 98-102.
［3］ CAO L, LI J L W, HU J. A New T-matrix Formulation for Electromagnetic Scattering by a Radially Multilayered Gyroelectric Sphere［J］. IEEE Transactions on Antennas and Propagation, 2013, 61(2): 836-842.
［4］ KUSIEK A, KOWALCZYK P, MAZUR J. Analysis of Scattering from Arbitrary Configuration of Elliptical Obstacles Using T-matrix Representation［J］. IET Microwaves, Antennas ＆ Propagation, 2008, 2(5): 434-441.
［5］刘起坤, 周东方, 邢锋, 等. 三维感应场率有限长柱体阵列高功率微波辐照特性分析［J］. 强激光与粒子束, 2015, 27(5): 0530061-0530065.
LIU Qikun, Zhou Dongfang, Xing Feng, et al. Scattering Analysis on Parallel metal Cylinders Irradiated by High Power Microwave Based on Three-dimensional Induced Field ratio［J］. High Power Laser and Particle Beams, 2015, 27(5): 0530061-0530065.
［6］杜耀惟. 天线罩电信设计方法［M］. 北京: 国防工业出版社, 1993: 268-276.
［7］张强. 天线罩理论与设计方法［M］. 北京: 国防工业出版社, 2014: 78-88.
［8］刘起坤, 周东方, 邢锋, 等. 基于迭代散射算法的柱体阵列散射场分析［J］. 电子与信息学报, 2015, 37(9): 2272-2276.
LIU Qikun, ZHOU Dongfang, XING Feng, et al. Analysis on Scattering Characteristics of Cylinder Array Based on Iterative Scattering Algorithm［J］. Journal of Electronics ＆ Information Technology, 2015, 37(9): 2272-2276.
［9］ DESMAL A, BAGCI H. Enhanced Born Iterative Method for Solving 2D Inverse Electromagnetic Scattering Problem［J］. IEEE Transactions on Antennas and Propagation, 2014, 62(7): 3878-3884.
［10］王宇, 邢锋, 刘起坤, 等. 基于平面波谱的金属桁杆散射特性分析［J］. 信息工程大学学报, 2015, 16(3): 303-306
WANG Yu, XING Feng, LIU Qikun, et al. Scattering Characteristic Analysis of Metal Strut Based on Plane Wave Spectrum［J］. Journal of Information Engineering University, 2015, 16(3): 303-306.
［11］刘英, 孙长果, 龚书喜. 小波矩量法在理想导体柱散射分析中的应用［J］. 西安电子科技大学学报, 2001, 28(2): 238-241.
LIU Ying, SUN Changguo, GONG Shuxi. Application of Wavelet MOM to the Scattering Analysis of the Perfect Circular Cylinder Conductor［J］. Journal of Xidian University, 2001, 28(2): 238-241.
［12］安翔, 吕志清, 梁昌洪. 柱体电磁散射的无限元-区域分解算法［J］. 西安电子科技大学学报, 2006, 33(3): 425-429.
AN Xiang, LV Zhiqing, LIANG Changhong. Study of the Infinite Element-domain Decomposition Method in Electromagnetic Scattering of Cylinders［J］. Journal of Xidian University, 2006, 33(3): 425-429.
［13］ POLEWSKI M, LECH R, MAZUR J. Rigorous Modal Analysis of Structures Containing Inhomogeneous Dielectric Cylinders ［J］. IEEE Transactions on Microwave Theory and Techniques, 2004, 52(5): 1508-1516.
［14］ KUSIEK A, LECH R, MAZUR J. A New Hybrid Method for Analysis of Scattering from Arbitrary Configuration of Cylindrical Objects［J］. IEEE Transactions on Antennas and Propagation, 2008, 56(6): 1725-1733.

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迭代感应场率算法分析平行多柱体散射

Analysis of scattering of the parallel multi-cylinder using the iterative induced field ratio algorithm

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