Title :
Generalized admittance matrix of arbitrary E-plane waveguide junctions by the BI-RME method
Author :
Arcioni, P. ; Bressan, M. ; Conciauro, G.
Author_Institution :
Dipt. di Elettronica, Pavia Univ., Italy
Abstract :
This paper describes an efficient boundary integral technique for the determination of the quasi-static generalized Y-matrix of building blocks of E-plane waveguide components. This matrix is a part of the pole expansion of the Y-matrix in the frequency domain. Calculating the remaining part by the BI-RME method, and using the technique described in this paper, we obtain a very efficient algorithm for the wideband modeling of E-plane building blocks. Some examples demonstrate the efficiency of the algorithm.
Keywords :
boundary integral equations; electric admittance; frequency-domain analysis; waveguide junctions; BI-RME method; E-plane waveguide junction; algorithm; boundary integral resonant mode expansion technique; frequency domain analysis; generalized admittance matrix; model; quasi-static Y-matrix; Admittance; Apertures; Convergence; Integral equations; Resonance; Resonant frequency; Transmission line matrix methods; Waveguide discontinuities; 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.1999.780298
