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

Prakash, V. V. S. ; Christopher, S. ; Balakrishnan, N. (1998) Hybrid method of analysis of slot discontinuity in a rectangular waveguide and the validity of circuit representation International Journal of RF and Microwave Computer-Aided Engineering, 8 (4). pp. 339-349. ISSN 1096-4290

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Official URL: http://www3.interscience.wiley.com/journal/39082/a...

Related URL: http://dx.doi.org/10.1002/(SICI)1099-047X(199807)8:4

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:Article
Source:Copyright of this article belongs to John Wiley and Sons, Inc.
Keywords:Edge Slot; Moment Method; Spectral Domain; Measured Equation of Invariance; Finite Differences
ID Code:1033
Deposited On:25 Sep 2010 11:18
Last Modified:11 May 2011 05:59

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