DocumentCode
1327352
Title
Determination of the roots of the characteristic equation for corrugated and dielectric loaded circular waveguides
Author
Da Silva, Luiz Costa
Author_Institution
Pontificia Univ. Catolica do Rio de Janeiro, Brazil
Volume
45
Issue
2
fYear
1997
fDate
2/1/1997 12:00:00 AM
Firstpage
298
Lastpage
301
Abstract
An algorithm is developed for the numerical determination of the roots of the characteristic equation for corrugated and dielectric loaded circular waveguides. The algorithm, based on geometrical properties of the characteristic equation and on the identification of the interval of existence of each root, assures a fast and precise determination of all the roots, real or complex, in a given interval
Keywords
circular waveguides; dielectric-loaded waveguides; numerical analysis; waveguide theory; characteristic equation; corrugated cylindrical waveguides; dielectric loaded circular waveguides; geometrical properties; roots determination; Dielectric devices; Equations; Loaded waveguides; Microwave devices;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.557616
Filename
557616
Link To Document