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

2008 ◽  
Vol 2 (7) ◽  
pp. 704-710 ◽  
Author(s):  
Y.H. Cho
Keyword(s):  
Plane Wave ◽  
Wave Scattering ◽  
Transverse Magnetic ◽  
Conducting Plane ◽  
Plane Wave Scattering

TE-Plane Wave Scattering from a Dielectric-Loaded Semi-Circular Trough in a Conducting Plane

1993 ◽  
Vol 7 (2) ◽  
pp. 235-245 ◽  
Author(s):  
T.J. Park ◽  
H.J. Eom ◽  
Y. Yamaguchi ◽  
W.-M. Boerner ◽  
S. Kozaki
Keyword(s):  
Plane Wave ◽  
Wave Scattering ◽  
Conducting Plane ◽  
Plane Wave Scattering

scholarly journals Electromagnetic Scattering from Surfaces with Curved Wedges Using the Method of Auxiliary Sources (MAS)

2020 ◽  
Vol 10 (7) ◽  
pp. 2309 ◽  
Author(s):  
Vissarion G. Iatropoulos ◽  
Minodora-Tatiani Anastasiadou ◽  
Hristos T. Anastassiu
Keyword(s):  
Plane Wave ◽  
Electromagnetic Scattering ◽  
Wave Scattering ◽  
Transverse Magnetic ◽  
Numerical Results ◽  
Circular Arcs ◽  
Artificial Surface ◽  
Method Of Auxiliary Sources ◽  
Plane Wave Scattering ◽  
Auxiliary Source

The method of auxiliary sources (MAS) is utilized in the analysis of Transverse Magnetic (TM) plane wave scattering from infinite, conducting, or dielectric cylinders, including curved wedges. The latter are defined as intersections of circular arcs. The artificial surface, including the auxiliary sources, is shaped in various patterns to study the effect of its form on the MAS accuracy. In juxtaposition with the standard, conformal shape, several deformations are tested, where the auxiliary sources are forced to approach the tip of the wedge. It is shown that such a procedure significantly improves the accuracy of the numerical results. Comparisons of schemes are presented, and the optimal auxiliary source location is proposed.

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