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Hybrid method of analysis of slot discontinuity in a rectangular waveguide and the validity of circuit representation

Prakash, VVS and Christopher, S and Balakrishnan, N (1998) Hybrid method of analysis of slot discontinuity in a rectangular waveguide and the validity of circuit representation. In: International Journal of RF and Microwave Computer-Aided Engineering, 8 (4). pp. 339-349.

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Abstract

A novel analysis to compute the admittance characteristics of the slots cut in the narrow wall of a rectangular waveguide (also called edge slot) is presented. The slot aperture field is expanded in terms of entire domain sinusoidal basis functions and is solved using Galerkin's method. The computed results have been compared with the measured data published in the previous literature to validate the present analysis. The validity of representing the edge slot as a shunt element is examined and an alternate way of representing the edge slot is suggested as being more accurate.

Item Type: Journal Article
Additional Information: The copyright belongs to John Wiley & Sons, Inc.
Keywords: edge slot;moment method;spectral domain;measured equation of invariance;finite differences
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering (Formerly, Aeronautical Engineering)
Date Deposited: 14 Feb 2006
Last Modified: 27 Aug 2008 11:44
URI: http://eprints.iisc.ernet.in/id/eprint/5344

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