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An analysis method for the input impedance and mutual coupling of printed slots and slot-coupled microstrip antennas

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2 Author(s)
S. -G. Pan ; Dept. of Electr. Eng., Duisburg Univ., Germany ; I. Wolff

A method for the analysis of slot-type discontinuities in microstriplines is presented. The method is based on the equivalent principle, reciprocity theorem, and a moment solution using the spectral Green's function for dielectric slabs and can be used to analyze a number of slot-coupled microstrip antennas, such as slot-coupled multilayer patch antennas or a finite array of slot-coupled patch antennas. Two examples, the analyses of a slot-coupled patch antenna and of a finite array of printed slots, are given.<>

Published in:

Antennas and Propagation Society International Symposium, 1990. AP-S. Merging Technologies for the 90's. Digest.

Date of Conference:

7-11 May 1990