Analysis Of Electromagnetic Transmission Through Dielectric Filled Apertures Of Arbitrary Shape In A Thick Conducting Screen
Abungu, N Odero
Otieno, A V
Konditi, D B O
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The paper deals with an extension of the previous work appearing in a past issue of this transaction by the authors on hybrid FEM/MOM technique for analyzing transmission properties of arbitrarily shaped apertures on a thick conducting screen. In the present work, the effect of placing different dielectric material slabs in the conducting screen cavity on the electromagnetic transmission parameters is first analyzed and, then, the effect of interchanging the positions of these dielectric slabs relative to the incident field. Validation results for rectangular and cross-shaped slots are presented. Close agreement between our data and published data is observed. Further data has been generated for rectangular, circular, diamond-shaped and cross-shaped apertures.
CitationAbungu, NO, Konditi DB, Otieno AV. 2006. Analysis of Waveguide-backed Apertures of Arbitrary Shape in a Thick Conducting Screen. 1st JKUAT Scientific, Technological and Industrialization Conference. : The JKUAT Scientific, Technological and Industrialization Conference 2006
Electrical and Information Engineering, University of NairobiElectrical and Electronic Engineering Jomo Kenyatta University of Agriculture and Technology