Accession Number : ADA184254
Title : Mutual Admittance between Slots in Cylinders of Arbitrary Shape.
Descriptive Note : Technical rept.,
Corporate Author : ILLINOIS UNIV AT URBANA COORDINATED SCIENCE LAB
Personal Author(s) : Peterson,A F ; Mittra,R
PDF Url : ADA184254
Report Date : Aug 1987
Pagination or Media Count : 127
Abstract : A numerical procedure to estimate the mutual admittance between finite slots in infinite, conducting cylinders of arbitrary cross-sectional shape is described. The problem formulation involves a fourier transform and the numerical solution of integral equations. Additional issues addressed include the large amount of required computation, remedies for non-uniqueness problems associated with the integral equations, and the overall accuracy of the procedure. Good agreement is obtained between the numerical results and exact eigenfunction data for slots in circular cylinders. Several other cylindrical shapes are investigated.
Descriptors : *SLOT ANTENNAS, *ANTENNA ARRAYS, *NUMERICAL ANALYSIS, *SLOTS, *COUPLING(INTERACTION), ADMITTANCE, INTEGRAL EQUATIONS, FOURIER TRANSFORMATION, COMPUTATIONS, METHOD OF MOMENTS, ESTIMATES, PROBLEM SOLVING
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE