Title :
Improved formulation of the singular integral equation technique for finlines
Author :
Sarhan, A. ; Omar, A.S.
Author_Institution :
Arbeitsbereich Hochfrequenztech., Tech. Univ. Hamburg-Harburg, Germany
Abstract :
An improved formulation of the singular integral equation (SIE) technique is presented to determine a complete set of finline normal modes of propagation. The proposed method allows the accurate determination of any number of finline modes. The convergence for the dominant mode as well as for the higher-order modes versus the series truncation order is shown.<>
Keywords :
convergence; fin lines; integral equations; waveguide theory; convergence; dominant mode; finlines; higher-order modes; normal modes; propagation; series truncation order; singular integral equation; Convergence; Finline; Integral equations; Propagation constant; Standards publication;
Conference_Titel :
Microwave Symposium Digest, 1993., IEEE MTT-S International
Conference_Location :
Atlanta, GA, USA
Print_ISBN :
0-7803-1209-0
DOI :
10.1109/MWSYM.1993.277033
