Transverse magnetic plane-wave scattering equations for infinite and semi-infinite rectangular grooves in a conducting plane

被引：12
作者：
Cho, Y. H. [1 ]
机构：
[1] Mokwon Univ, Sch Informat & Commun Engn, Taejon 302318, South Korea
来源：
IET MICROWAVES ANTENNAS & PROPAGATION | 2008年 / 2卷 / 07期
关键词：
D O I：
10.1049/iet-map:20070251
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 transverse magnetic plane-wave scattering equations for infinite and semi-infinite rectangular grooves (RGs) in a conducting plane are proposed in terms of the overlapping T-block method and Floquet theorem. By utilising the Floquet theorem and taking the limit of multiple RGs as the number of RGs becomes infinity, the simultaneous solutions of infinite RG are then analytically obtained. Combining the analyses of infinite and large number of RGs yields approximate yet numerically efficient scattering equations for semi-infinite RG. Numerical computations are performed to verify that the solutions converge fast and agree with the mode-matching method.
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收藏
页码：704 / 710
页数：7
相关论文
共 22 条
[1]  
[Anonymous], 2004, ELECTROMAGNETIC WAVE
[2]  
Arfken G B, 2005, MATH METHODS PHYS
[3]   SCATTERING FROM NARROW RECTANGULAR FILLED GROOVES [J].
BARKESHLI, K ;
VOLAKIS, JL .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1991, 39 (06) :804-810
[4]   Rigorous formulation for electromagnetic plane-wave scattering from a general-shaped groove in a perfectly conducting plane [J].
Basha, Mohamed A. ;
Chaudhuri, Sujeet K. ;
Safavi-Naeini, Safieddin ;
Eom, H. J. .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2007, 24 (06) :1647-1655
[5]   Frequency-domain Green's function for a planar periodic semi-infinite phased array - Part I: Truncated Floquet wave formulation [J].
Capolino, F ;
Albani, M ;
Maci, S ;
Felsen, LB .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2000, 48 (01) :67-74
[6]   TM plane-wave scattering from finite rectangular grooves in a conducting plane using overlapping T-block method [J].
Cho, YH .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (02) :746-749
[7]   Fourier transform analysis of a ridge waveguide and a rectangular coaxial line [J].
Cho, YH ;
Eom, HJ .
RADIO SCIENCE, 2001, 36 (04) :533-538
[8]  
Collin R.E., 2001, Foundations for Microwave Engineering, V2nd ed.
[9]   TE Solutions of an Integral Equations Method for Electromagnetic Scattering From a 2-D Cavity [J].
Howe, Eric ;
Wood, Aihua .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2003, 2 :93-96
[10]   Analysis of frequency selective surfaces on electrically and magnetically anisotropic substrates [J].
Lin, BQ ;
Liu, SB ;
Yuan, NC .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (02) :674-680
123