Title :
Predicting Complex Waves in Lossless Guides
Author :
Mrozowski, Michal ; Mazur, Jerzy
Author_Institution :
Technical University of Gdas¿k, Telecommunication Institute, 80-952 Gda¿sk, Poland, tel: +(048 58) 472 549, fax: +(048 58) 415 821
Abstract :
This contribution presents recent developments of a new theory of complex waves in inhomogeneous lossless dielectric guides [1]. Based on this theory, simple formulae are derived which allow one to predict the presence and the frequency band of complex waves in slightly inhomogeneous guides. Several criteria for the existence of complex waves are given. The derived results are verified against the published data.
Keywords :
Boundary value problems; Dielectric losses; Energy dissipation; Equations; Frequency; Propagation constant; Symmetric matrices;
Conference_Titel :
Microwave Conference, 1990. 20th European
Conference_Location :
Budapest, Hungary
DOI :
10.1109/EUMA.1990.336090
