DocumentCode
929776
Title
Matrix theory approach to complex waves [in shielded lossless guides]
Author
Mrozowski, Michal ; Mazur, Jerzy
Author_Institution
Telecommun. Inst., Tech. Univ. of Gdansk, Poland
Volume
40
Issue
4
fYear
1992
fDate
4/1/1992 12:00:00 AM
Firstpage
781
Lastpage
785
Abstract
Complex waves in shielded lossless inhomogeneous isotropic guides are investigated. A critical appraisal of the existing theory of complex waves is given and a new approach is proposed. A mathematical condition for the existence of complex waves is derived using the properties of a generalized symmetric matrix eigenvalue problem. It is shown that complex waves may exist in slightly perturbed homogeneous guides as a result of the coupling of a pair of degenerate or nearly degenerate modes
Keywords
eigenvalues and eigenfunctions; guided electromagnetic wave propagation; matrix algebra; waveguide theory; complex waves; degenerate modes; inhomogeneous isotropic guides; shielded lossless guides; symmetric matrix eigenvalue problem; Anisotropic magnetoresistance; Appraisal; Coaxial components; Councils; Dielectrics; Eigenvalues and eigenfunctions; Propagation constant; Propagation losses; Telecommunications; Transmission line matrix methods;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.127534
Filename
127534
Link To Document