Title :
Analysis of planar arrays of shunt slots in ridged waveguides
Author :
Garb, Khona ; Kastner, Ryan
Author_Institution :
Fac. of Eng., Tel Aviv Univ.
fDate :
3/31/1994 12:00:00 AM
Abstract :
Planar infinite arrays, comprising longitudinal slots cut in ridged waveguides, are analysed using a Galerkin formulation for the tangential electric field at both slot interfaces, combined with the finite element method for generating the waveguide Green function used in the integral equation. Computations agree very well with previously documented results
Keywords :
Green´s function methods; antenna theory; eigenvalues and eigenfunctions; electric fields; integral equations; rectangular waveguides; slot antennas; waveguide theory; Galerkin formulation; finite element method; integral equation; longitudinal slots; planar arrays; planar infinite arrays; ridged waveguides; shunt slots; slot interfaces; tangential electric field; waveguide Green function;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940396
