An Orthogonal Lookup-table Decomposition for Accurate IMD Prediction in Power Amplifier with Memory

Abstract : In this paper, an new methodology for modeling the nonlinearity in power amplifier (PA) with memory is presented. It is based on the construction of a basis of orthogonal lookup-tables using SVD technique. It provides an effective and systematic way of representing and digitizing dynamic kernels in PA models that account for memory. It is shown that this procedure guarantees a high accuracy in PA intermodulation (IMD) prediction.
Type de document :
Communication dans un congrès
Liste complète des métadonnées

https://hal-unilim.archives-ouvertes.fr/hal-00924801
Contributeur : Edouard Ngoya <>
Soumis le : mardi 7 janvier 2014 - 10:56:54
Dernière modification le : jeudi 11 janvier 2018 - 06:26:16

Identifiants

Collections

Citation

Christophe Quindroit, Edouard Ngoya, Abderrezak Bennadji, Jean-Michel Nebus. An Orthogonal Lookup-table Decomposition for Accurate IMD Prediction in Power Amplifier with Memory. Microwave Symposium, 2008 IEEE MTT-S International, Jan 2008, Atlanta, United States. pp.1437 - 1440, ⟨10.1109/MWSYM.2008.4633049⟩. ⟨hal-00924801⟩

Partager

Métriques

Consultations de la notice

257