Title :
Multiport analysis of arbitrary circular-rod insets in rectangular waveguide by the generalized admittance matrix
Author :
Gentili, G.G. ; Accatino, L.
Author_Institution :
CNRS, Politecnico di Milano, Italy
Abstract :
An original generalized admittance matrix (GAM) approach for the analysis of multiport junctions in rectangular waveguide having an arbitrary circular-rod inset is presented. The method is based on an efficient computation of the GAM for the blocks that compose the structure. The accuracy and efficiency of the method developed has been assessed by comparing the results obtained with some measured data and with data obtained by FEM.
Keywords :
electric admittance; multiport networks; rectangular waveguides; waveguide junctions; GAM; arbitrary circular-rod insets; generalized admittance matrix; multiport analysis; multiport junctions; rectangular waveguide; Admittance; Coaxial components; Fasteners; GSM; Matched filters; Rectangular waveguides; Resonator filters; Scattering; Transmission line matrix methods; Waveguide junctions;
Conference_Titel :
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-5687-X
DOI :
10.1109/MWSYM.2000.863549
