Title :
Systematic network model generation for linear reciprocal microwave multiports
Author :
Russer, J. ; Mukhtar, Farooq ; Stosic, B. ; Asenov, Tatjana ; Atanaskovic, Aleksandar ; Doncov, Nebojsa ; Milovanovic, Bratislav ; Russer, Peter
Author_Institution :
Inst. for Nanoelectron., Tech. Univ. Munchen, Munich, Germany
Abstract :
This article describes the synthesis of compact lumped element equivalent circuits for linear reciprocal multiports using a multiport generalized Foster representation. The multiport microwave device under investigation is a four-port coupled line coupler. The S-parameters are obtained from measurement. By means of system identification the poles and residues of the transfer function are extracted. The synthesized model provides a compact lumped element circuit for network analysis tools.
Keywords :
S-parameters; equivalent circuits; lumped parameter networks; microwave devices; multiport networks; transfer functions; S-parameters; compact lumped element equivalent circuits; four-port coupled line coupler; linear reciprocal microwave multiports; multiport generalized Foster representation; multiport microwave device; network analysis tools; poles; residues; synthesized model; system identification; systematic network model generation; transfer function; Couplers; Impedance; Integrated circuit modeling; Matrix decomposition; Microwave circuits; Ports (Computers); Network synthesis; circuit synthesis method; compact model; linear reciprocal multiport;
Conference_Titel :
Microwave Integrated Circuits Conference (EuMIC), 2012 7th European
Conference_Location :
Amsterdam
Print_ISBN :
978-1-4673-2302-4
Electronic_ISBN :
978-2-87487-026-2
