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Broadband equivalent circuit derivation for multi-port circuits based on eigen-state formulation

Wane, Sidina and Bajon, Damienne Broadband equivalent circuit derivation for multi-port circuits based on eigen-state formulation. (2009) In: 2009 International Microwaves Symposium, 07-12 June 2009, Boston, United States .

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Official URL: http://dx.doi.org/10.1109/MWSYM.2009.5165694

Abstract

In this paper a passive guaranteed wide-band equivalent circuit derivation methodology, attempting to bridge physical geometry considerations with equivalent circuits model extractions, is proposed. Electromagnetic (EM) eigen-states formulation is introduced to bridge between physical topology (geometry) and equivalent network architectures. Instead of casting global Z or Y parameters in pole-residue expansions following or T-networks, the proposed methodology considers eigen-states input impedances/admittances as primary goal functions to derive in canonical equivalent circuit models. While classical or T representations are based on global ground assumptions, the proposed methodology refers to local ground references. The validity of the broadband extraction methodology is demonstrated through correlations with RF measurement carried out on CPW transmission lines and coupled RF inductors up to very high frequencies.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to the Institute of Electrical and Electronics Engineers (IEEE). The original PDF can be found on the IEEE website: http://ieeexplore.ieee.org/search/wrapper.jsp?arnumber=5165694 . This paper appears in: Microwave Symposium Digest, 2009. MTT '09. IEEE MTT-S International Publication Date: 7-12 June 2009 On page(s): 305 - 308 ISBN: 978-1-4244-2803-8
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
Other partners > NXP Semiconductors (FRANCE)
Laboratory name:
Département d'Electronique, Optronique et Signal - DEOS (Toulouse, France) - Micro-ondes et Optique pour Systèmes Embarqués - MOSE
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Deposited By:Cécile de_roquemaurel

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