Title :
Ferrite Phase Shifter Finite Element Analysis Including Losses
Author :
Forterre, G. ; Giesbers, P.H. ; Laroche, E.
fDate :
May 9 1975-June 11 1987
Abstract :
Transmission lines of arbitrary cross-section loaded by dielectric and gyromagnetic lossy media of arbitrary shape are analyzed. A finite element method using a new transerve fields formulation is used, which leads to an eigenvalue problem. This direct method allows to take into account complex frequency dependent physical parameters. Numerical examples are carried out on a ferrite phase shifter. Attenuation of the guided wave is evaluated.
Keywords :
Dielectric losses; Eigenvalues and eigenfunctions; Ferrites; Finite element methods; Gyromagnetism; Lead; Phase shifters; Propagation losses; Shape; Transmission lines;
Conference_Titel :
Microwave Symposium Digest, 1987 IEEE MTT-S International
Conference_Location :
Palo Alto, CA, USA
DOI :
10.1109/MWSYM.1987.1132417
