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Communication Dans Un Congrès Année : 2022

N-Path Mixer with Wide Rejection Including the 7 th Harmonic for Low Power Multi-standard Receivers

Résumé

This paper proposes an N-Path mixer rejecting a wide bandwidth 1:8, i.e. including the 7 th harmonic, while keeping a low complexity, particularly suitable for low power multistandard receivers. The main principle is based on an accurate choice of the switch control signals and of the gains of the amplifiers stage. The circuit has been manufactured in 28nm FDSOI technology. Measurements prove the theory with an harmonic rejection higher than 45 dB for the 3 rd , 5 th , and 7 th harmonics, an in-band IIP3 of -3.5 dBm, for a power consumption of 22 mW.
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Dates et versions

hal-03852364 , version 1 (15-11-2022)

Identifiants

Citer

Ali Al Shakoush, Sana Ibrahim, Serge Subias, Florence Podevin, Manuel J. Barragan, et al.. N-Path Mixer with Wide Rejection Including the 7 th Harmonic for Low Power Multi-standard Receivers. 20th IEEE Interregional NEWCAS Conference (NEWCAS 2022), IEEE, Jun 2022, Quebec City, Canada. pp.256-260, ⟨10.1109/NEWCAS52662.2022.9901392⟩. ⟨hal-03852364⟩
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