Accession Number:

AD0287910

Title:

TECHNIQUES FOR SOLVING WAVEGUIDE DISCONTINUITY PROBLEMS WITH AN INTRODUCTION TO THE ANALYSIS OF WAVEGUIDES TERMINATED BY LONGITUDINAL FINS

Descriptive Note:

Corporate Author:

NEW MEXICO UNIV ALBUQUERQUE ENGINEERING EXPERIMENT STATION

Personal Author(s):

Report Date:

1962-03-01

Pagination or Media Count:

1.0

Abstract:

A survey s made of the techniques available for solving waveguide discontinuity prolems. The work of MARCUVITZ, Collin, lewin, Noble an Schwinger is given special atention seleted pars are summarized and collected here to obtain a complete picture. he variational technique of Schwinger and the quasi-static method of Lewin are woked out in some detail, becuse of their wide appication and simplicity the Wiener-Hopf technique is similarly treated, because of its rigour. Fundamental equations re set up for guides of rectangular and crular cross section, whi h are partitioned into four parts at z0 by longitudinal fins. Expreions are derived for the equivalent-circuit uceptance in ems of the two transverse components of the electric field in the z0 pane. he procedure for obtining solutions is indicated but has not been caried out to completion. Author

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Distribution Statement:

APPROVED FOR PUBLIC RELEASE