Title :
Generalized Y-matrix of arbitrary 3D waveguide junctions by the BI-RME method
Author :
Bozzi, M. ; Bressan, M. ; Perregrini, L.
Author_Institution :
Dept. of Electron., Pavia Univ., Italy
Abstract :
This paper describes the extension of the BI-RME method to the determination of the generalized Y-matrix of arbitrary 3D waveguide junctions. The method yields the Y-matrix in the form of a modified pole expansion in the frequency domain. This representation of the generalized Y-matrix is very useful for the wideband analysis of complex structures that include the junction as a building block. Some examples demonstrate the advantages of this extension of the BI-RME method.
Keywords :
boundary integral equations; frequency-domain analysis; waveguide junctions; BI-RME method; arbitrary 3D waveguide junctions; frequency domain; generalized Y-matrix; modified pole expansion; wideband analysis; Admittance; Circuits; Eigenvalues and eigenfunctions; Frequency domain analysis; Magnetic fields; Transmission line matrix methods; Voltage; Waveguide components; Waveguide junctions; Wideband;
Conference_Titel :
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
0-7803-5135-5
DOI :
10.1109/MWSYM.1999.779618
