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Author(s):
Russer, Peter; Isele, Bertram; Sobhy, Mohamed I.; Hosny, E. A. 
Title:
A General Interface Between TLM Models and Lumped Element Circuit Models 
Abstract:
We describe the interfacing of transmission line matrix models of distributed microwave circuits with lumped element models. The lumped element circuits are connected with the distributed circuit via a line guiding only its fundamental TEM mode. The distributed circuit is modeled by the transmission line matrix (TLM) method. From the method of moments foundation of TLM it follows that the electromagnetic field can be expanded in subdomain base functions. The location of the transverse boundary s...    »
 
Keywords:
distributed microwave circuits, distributed parameter networks, electromagnetic field, equivalent circuits, evanescent higher modes, fundamental TEM mode, lumped element circuit models, lumped element generator, lumped nonlinear diode, lumped parameter networks, method of moments, microstrip circuit, microwave circuits, mode matching theory, nonlinear network analysis, numerical analysis, scattering matrix, S-matrix theory, state space approach, state-space methods, subdomain base functions, TLM...    »
 
Book / Congress title:
IEEE MTT-S International Microwave Symposium 
Volume:
Publisher address:
San Diego, CA, USA 
Year:
1994 
Month:
may 
Pages:
891--894