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N-Path Mixer with Wide Rejection Including the 7 th Harmonic for Low Power Multi-standard Receivers
Language
EN
Communication dans un congrès avec actes
This item was published in
2022 20th IEEE Interregional NEWCAS Conference (NEWCAS), 2022 20th IEEE Interregional NEWCAS Conference (NEWCAS), 2022-06-19, Quebec City. 2022-09-26p. 256-260
IEEE
English Abstract
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 ...Read more >
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.Read less <
English Keywords
Amplifiers
Low-power electronics
Mixers (circuits)
Radio receivers
Silicon-on-insulator
N-path mixer
Software defined radio
Multistandard
Harmonic rejection
Wideband low noise amplifier