Low Complexity Architecture of N-Path Mixers for Low Power Application - Université Paris 1 Panthéon-Sorbonne Accéder directement au contenu
Article Dans Une Revue PSYCHE: An Interdisciplinary Journal of Research on Consciousness Année : 2019

Low Complexity Architecture of N-Path Mixers for Low Power Application

A Al
  • Fonction : Auteur correspondant
  • PersonId : 1351144

Connectez-vous pour contacter l'auteur
F Podevin
  • Fonction : Auteur
S Subias
  • Fonction : Auteur
  • PersonId : 1351145
S Bourdel
  • Fonction : Directeur de publication

Résumé

The complexity of harmonic rejection N-path mixer based receivers is studied in this paper. A solution to improve harmonic rejection without increasing the complexity is presented and compared with conventional LNA-first receivers. This solution is based on π-delayed driving signals that enable a N-path mixer to present the same harmonic rejection than its 2N-path counterparts while reducing by 2 the frequency of operation and showing a reduced number of differential gain stages and switches. A 5-path mixer is thus proposed. It allows rejecting up to the 8 th harmonic with only 3 differential gain stages whereas only the 6 th harmonic would be rejected with conventional topologies having the same number of amplifier stages.
Fichier principal
Vignette du fichier
Low_Complexity_Architecture_of_N-Path_Mixers_for_Low_Power_Application.pdf (1.09 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04453736 , version 1 (12-02-2024)

Identifiants

Citer

A Al, T Taris, E Lauga-Larroze, F Podevin, S Subias, et al.. Low Complexity Architecture of N-Path Mixers for Low Power Application. PSYCHE: An Interdisciplinary Journal of Research on Consciousness, 2019, ⟨10.1109/newcas44328.2019.8961234⟩. ⟨hal-04453736⟩
4 Consultations
2 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More