Low complexity antenna diversity front-end: Use of code multiplexing - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2009

Low complexity antenna diversity front-end: Use of code multiplexing

Matthieu Gautier

Résumé

In this paper, we address the architecture of an antenna diversity receiver and we aim to reduce the complexity of the analog front-end. To this end, an innovative architecture is introduced based on code multiplexing. This architecture uses the direct sequence spread spectrum technique in order to multiplex the different antennas contributions through a single demodulator. Simulation and measurement results show that, in a Gaussian case, the bit error rate does not increase so much with the multiplexing. The complexity evaluation shows that the proposed architecture significantly reduces the power consumption of the front-end.
Fichier principal
Vignette du fichier
18.pdf (283.37 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

inria-00412053 , version 1 (27-11-2009)

Identifiants

  • HAL Id : inria-00412053 , version 1

Citer

Matthieu Gautier, Guillaume Villemaud. Low complexity antenna diversity front-end: Use of code multiplexing. IEEE Wireless Communications and Networking Conference, Apr 2009, Budapest, Hungary. ⟨inria-00412053⟩
108 Consultations
230 Téléchargements

Partager

Gmail Facebook X LinkedIn More