Wedge Diffracted Waves Excited by a Line Source: Method of Moments (MoM) Modeling of Fringe Waves

被引：22

作者：

Apaydin, Gokhan ^{[1
]}

Hacivelioglu, Feray ^{[2
]}

Sevgi, Levent ^{[3
]}

Ufimtsev, Pyotr Ya. ^{[4
]}

机构：

[1] Zirve Univ, Dept Elect Elect Engn, TR-27260 Gaziantep, Turkey

[2] Gebze Inst Technol, Dept Math, TR-41400 Gebze, Kocaeli, Turkey

[3] Dogus Univ, Dept Elect & Commun Engn, TR-34722 Istanbul, Turkey

[4] EM Consulting, Los Angeles, CA 90025 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2014年 / 62卷 / 08期

关键词：

Fringe wave; line source; physical optics (PO); physical theory of diffraction (PTD); method of moments (MoM); uniform currents; non-uniform currents; wedge; INTEGRAL-EQUATION METHOD; PHYSICAL OPTICS; INFINITE WEDGE; SCATTERING; PROPAGATION; CURRENTS; GUIDE;

D O I：

10.1109/TAP.2014.2323414

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：

Method of moments (MoM) simulation of fringe waves generated by a line source that excites a perfectly reflecting wedge is introduced and compared with the exact physical theory of diffraction (PTD) fringe waves.

引用

页码：4368 / 4371

页数：5

共 23 条

[1]

Apaydin G, 2012, APPL COMPUT ELECTROM, V27, P842

[2] A Canonical Test Problem for Computational Electromagnetics (CEM): Propagation in a Parallel-Plate Waveguide [J].

Apaydin, Gokhan ;

Sevgi, Levent .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2012, 54 (04) :290-315

[3] A Tutorial on the Method of Moments [J].

Arvas, Ercument ;

Sevgi, Levent .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2012, 54 (03) :260-275

[4] High order representations for singular currents at corners [J].

Bibby, Malcolm M. ;

Peterson, Andrew E. ;

Coldwell, Charles M. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (08) :2277-2287

[5] SCATTERING BY AN INFINITE WEDGE WITH TENSOR IMPEDANCE BOUNDARY-CONDITIONS - A MOMENT METHOD PHYSICAL OPTICS SOLUTION FOR THE CURRENTS [J].

BILOW, HJ .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1991, 39 (06) :767-773

[6]

Bowman J. J., 1987, ELECTROMAGNETIC ACOU

[7] TECHNIQUE TO COMBINE GEOMETRICAL THEORY OF DIFFRACTION AND MOMENT METHOD [J].

BURNSIDE, WD ;

YU, CL ;

MARHEFKA, RJ .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1975, AP23 (04) :551-558

[8] Incremental Fringe Formulation for a Complex Source Point Beam Expansion [J].

Canta, Stefano Mihai ;

Erricolo, Danilo ;

Toccafondi, Alberto .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (05) :1553-1561

[9] Improvements to the hybrid MoM-PO technique for scattering of plane wave by an infinite wedge [J].

Gong, ZQ ;

Xiao, BX ;

Zhu, GQ ;

Ke, HY .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (01) :251-255

[10] Singular Higher Order Divergence-Conforming Bases of Additive Kind and Moments Method Applications to 3D Sharp-Wedge Structures [J].

Graglia, Roberto D. ;

Lombardi, Guido .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (12) :3768-3788

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