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Communication Dans Un Congrès Année : 2023

Resistive Feedback LNA design using a 7-parameter design-oriented model for advanced technologies

Résumé

This paper presents a simple and efficient methodology for LNA design which uses the inversion level of the transistor as a design parameter in order to optimize the energy efficiency. The method uses a simple but accurate 7 parameter-based model valid in all regions of operation and allows an accurate preliminary sizing based on an analytical study. The proposed model describes the main short-channel effects in advanced technologies and allows an analytical evaluation of the LNA nonlinearity. A use case using a 28 nm FD-SOI technology is proposed to reflect that the methodology is well suited for designs at weak to moderate inversion level in an advanced technology for which simulation-based studies are often used for early sizing.

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Dates et versions

hal-04171224 , version 1 (22-10-2023)

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Paternité - Pas d'utilisation commerciale

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Mohamed Khalil Bouchoucha, Dayana Andrea Pino Monroy, Patrick Scheer, Philippe Cathelin, Jean-Michel Fournier, et al.. Resistive Feedback LNA design using a 7-parameter design-oriented model for advanced technologies. IEEE International Symposium on Circuits and Systems (ISCAS 2023), May 2023, Monterey, CA, United States. ⟨10.1109/ISCAS46773.2023.10181341⟩. ⟨hal-04171224⟩

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