A Study on Magnetostatic Surface Wave Excitation by Microstrip

Tatsuya OMORI  Ken'ichiro YASHIRO  Sumio OHKAWA  

IEICE TRANSACTIONS on Electronics   Vol.E77-C    No.2    pp.312-318
Publication Date: 1994/02/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: PAPER
Category: Electromagnetic Theory
MSSW,  excitation,  microstrip,  edge condition,  radiation resistance,  Electromagnetic Theory,  

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An exact analysis for magnetostatic surface wave excitation by a single microstrip is presented. Conventional approaches for such an excitation problem do not explain experimental results in a reasonable manner. The theory proposed here explains radiation resistances obtained by experiments, owing to having considered the edge conditions and an expansion form of excitation current on the microstrip properly.