A Novel WLAN Power Amplifier Adaptive Loop Based on Delta-Sigma Non-Linearity Control - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2009

A Novel WLAN Power Amplifier Adaptive Loop Based on Delta-Sigma Non-Linearity Control

Résumé

The following discussion presents a novel technique of power management in TX 4G transmit path, capable of efficiently handling wide channel bandwidth and high peak-to-average-power-ratio (PAPR). It consists in a power adaptive closed loop, based on a switched multi-cell power amplifier (PA) core and a novel Delta-Sigma control loop topology. This work was carried out with a ST Microelectronics SiGe technology
Fichier non déposé

Dates et versions

hal-00357832 , version 1 (02-02-2009)

Identifiants

  • HAL Id : hal-00357832 , version 1

Citer

Laurent Leyssenne, Eric Kerherve, Yann Deval, Nathalie Deltimple, Didier Belot. A Novel WLAN Power Amplifier Adaptive Loop Based on Delta-Sigma Non-Linearity Control. IEEE Radio Week Symposium, Jan 2009, San Diego, United States. pp.594-597. ⟨hal-00357832⟩
55 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More