Roland Neumayer, Friedrich Haslinger, Andreas Stelzer, Robert Weigel,
"Equivalent Circuit Models for Coupling Effects Characterized by Scattering Parameter Data"
, in Int. Sym. on Electromagnetic Compatibility, EMC-Europe 2002, Sorrento, Italy, Vol. 1, IEEE Electromagnetic Compatibility Society, Seite(n) 417-422, 9-2002
Equivalent Circuit Models for Coupling Effects Characterized by Scattering Parameter Data
Sprache des Titels:
This paper describes a practical approach for incorporating coupling effects characterized by n-port scattering parameter data into commercial circuit simulators. Using measured or simulated scattering parameter data, passive broadband electrical models of minimal order are synthesized. A robust curve-fitting algorithm and a macromodel synthesis technique are applied to generate an equivalent lumped network con-sisting of standard circuit elements. The synthesized networks are compatible with SPICE-based circuit simulators, as demonstrated by numerical examples for a two-port and a four-port system. The proposed method is suitable for analyzing coupling effects in a general circuit environment consisting of lumped/distributed elements and nonlinear devices.
Sprache der Kurzfassung:
Int. Sym. on Electromagnetic Compatibility, EMC-Europe 2002, Sorrento, Italy