Communication Dans Un Congrès Année : 2020

N-path frequency down-converter modeling and experimental operating principle validation

Résumé

This paper describes a new wideband-enabling frequency converter topology based on N-path circuits. A model of the N-path frequency converter, derived from the N-path theory, is proposed. It can predict both conversion gains and the output spectrum, and explain unwanted harmonics as well. The operating principle is validated by an integrated circuit (IC) fabricated in 130nm BiCMOS technology, exhibiting a minimum 185-MHz bandwidth over a 0.5-1.5 GHz clock frequency range.

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Dates et versions

hal-04817442 , version 1 (03-12-2024)

Identifiants

Citer

Pierre Labrunee, Olivier D Bernal, Timothee Marchal, Gaëtan Prigent, Jacques Sombrin. N-path frequency down-converter modeling and experimental operating principle validation. 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2020), Nov 2020, Glasgow, United Kingdom. pp.1-4, ⟨10.1109/ICECS49266.2020.9294794⟩. ⟨hal-04817442⟩
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