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Article Dans Une Revue IEEE Transactions on Microwave Theory and Techniques Année : 2013

A Lossy Circuit Model Based on Physical Interpretation for Integrated Shielded Slow-Wave CMOS Coplanar Waveguide Structures

Résumé

This paper presents a new physical model for shielded slow-wave coplanar waveguide structures. This lossy electrical model is based on physical behavior of the transmission lines. It allows a better understanding of the losses distribution along the structure. The ohmic losses in the coplanar strips, as well as the ohmic losses and the eddy current losses in the floating shield strips are studied for transmission lines having different geometrical dimensions and hence electrical characteristics. The model is then validated on different CMOS technologies and leads to the efficient optimization of the slow-wave transmission lines, especially concerning the floating shield dimensions.
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Dates et versions

hal-00994588 , version 1 (21-05-2014)

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Anne-Laure Franc, Emmanuel Pistono, Gérard Meunier, Daniel Gloria, Philippe Ferrari. A Lossy Circuit Model Based on Physical Interpretation for Integrated Shielded Slow-Wave CMOS Coplanar Waveguide Structures. IEEE Transactions on Microwave Theory and Techniques, 2013, 61 (2), pp.754-763. ⟨10.1109/TMTT.2012.2231430⟩. ⟨hal-00994588⟩
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