Systematic network model generation for linear reciprocal microwave multiports

Systematic network model generation for linear reciprocal microwave multiports

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 measurem...

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Bibliographische Detailangaben
Hauptverfasser: Russer, J., Mukhtar, F., Stosic, B., Asenov, T., Atanaskovic, A., Doncov, N., Milovanovic, B., Russer, P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
circuit synthesis method
compact model
Couplers
Impedance
Integrated circuit modeling
linear reciprocal multiport
Matrix decomposition
Microwave circuits
Network synthesis
Ports (Computers)
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Zusammenfassung: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.