Title :
Direct electromagnetic optimisation method for microwave filter design
Author :
Bila, S. ; Baillargeat, D. ; Aubourg, M. ; Verdeyme, S. ; Guillon, P. ; Zanchi, C. ; Sombrin, J. ; Grimm, J. ; Baratchart, L.
Author_Institution :
Inst. de Recherche en Commun. Opt. et Microondes, CNRS, Limoges, France
fDate :
3/4/1999 12:00:00 AM
Abstract :
An electromagnetic (EM) optimisation procedure for automated filter design is presented. This procedure combines a filter synthesis technique which provides an ideal coupling matrix, global EM analysis applying a finite element method (FEM) and coupling matrix identification
Keywords :
CAD; cavity resonator filters; electrical engineering computing; finite element analysis; matrix algebra; microwave filters; optimisation; passive filters; FEM; automated filter design; coupling matrix identification; direct EM optimisation method; electromagnetic optimisation method; filter synthesis technique; finite element method; global EM analysis; ideal coupling matrix; microwave filter design;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990265
