Electromagnetic Transmission through Apertures of Arbitrary Shape in a Conducting Screen
作者： Dominic BO Konditi , Sachendra N Sinha , None
DOI: 10.1080/02564602.2001.11416960
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摘要: In this paper, the general problem of electromagnetic coupling between two dissimilar regions, both open at infinity, via an aperture arbitrary shape is considered. The assumed to be located in a conducting screen infinitesimal thickness. analysis based on “generalised network formulation” for problems. Field equivalence principle first used divide into parts. Next, boundary conditions are invoked obtain magnetic field integral equation (MFIE) which then solved using method moments (MOM). Triangular patches, with appropriately defined basis functions, model arbitrarily shaped aperture. This leads matrix whose solution requires evaluation integrals bounded and unbounded kernels over triangular domain. Representative results given rectangular, circular, elliptic, diamond-shaped, cross-shaped H-shaped apertures.
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