A numerical technique for solving a class of open-region radiation and scattering problems

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 Jan 1970Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:Proceedings of the IEEE, volume 58, pages 276-278 (issn: 0018-9219,

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Authors: R. Mittra; J.L. Richardson;

doi: 10.1109/proc.1970.7619

A numerical technique for solving a class of open-region radiation and scattering problems

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Abstract

The question of obtaining the solution of an open-region (OR) problem from the limit of the solution of a related closed-region (CR) problem is investigated. An artifice based on using impedance surfaces is introduced to improve convergence of the CR solution to the OR solution. Computer results pertaining to the problem of radiation from an open-ended parallel-plate waveguide are presented.

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University of Illinois at Urbana Champaign
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University of Illinois System
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