Accession Number : ADA019771

Title :   Method of Moments Applications. Volume VII. Aperture Coupling Through Long Slots.

Descriptive Note : Phase rept. Jan-Oct 75,

Corporate Author : SYRACUSE UNIV N Y DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s) : Chou,Jason ; Adams,A. T.

Report Date : DEC 1975

Pagination or Media Count : 114

Abstract : The problem of a plane wave incident upon one or more long, parallel slots in an infinite plane screen is treated by the method of moments (1). A Galerkin's solution with triangular expansion and weighting functions is used. The complete solution for aperture fields, transmission coefficients, near and far fields is formulated and programmed. Arbitrary polarization and arbitrary angles of incidence are treated. Where comparison is possible, there is good agreement which classical results. Wide slots, and multiple slots, which cannot be treated by classical methods, are readily handled by the method of moments. Two separate computer programs have been prepared for (a) single slots and (b) double slots. Program listings and descriptions are presented. Representative examples are given.

Descriptors :   *Strip transmission lines, Moments, Electromagnetic fields, Electromagnetic compatibility, Matrices(Mathematics), Green's function, Fourier analysis, Electrostatics, Polarization, Slots, Apertures, Coupling circuits, Computer programs

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE