Structure and implementation of a SIMO multi-standard multi-channel SDR receiver

Author

Morlat, P.F. ; Luna, A. ; Gallon, X. ; Villemaud, G. ; Gorce, J.M.

Author_Institution

CITI Insa-Lyon, Villeurbanne

fYear

2008

fDate

22-24 Jan. 2008

Firstpage

283

Lastpage

286

Abstract

This article presents the structure of a multi- antenna multi-channel and multi-standard receiver based on software defined radio (SDR) concept. At this time our work is focused on 802.11 g and 802.11 b signals cohabiting in a 40 MHz frequency bandwidth around the 2.4 GHz RF carrier frequency. Using classical single input multiple output (SIMO) processing, these incoming signals are combined to increase transmission performances and to mitigate fading effect. Simulated and measured results of our structure are given and a description of the real proposed architecture is detailed.

Keywords

IEEE standards; fading channels; radio receivers; software radio; wireless LAN; 802.11b signals; 802.11g; SDR receiver; SIMO multistandard multichannel receiver; WLAN standard; fading effect; single input multiple output processing; software defined radio; Bandwidth; Fading; RF signals; Radio frequency; Receivers; Receiving antennas; Sampling methods; Signal processing; Testing; Wireless LAN; SDR receiver; SIMO processing; WLAN standard; multi-channel multi-standard receiver;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio and Wireless Symposium, 2008 IEEE

Conference_Location

Orlando, FL

Print_ISBN

978-1-4244-1462-8

Electronic_ISBN

978-1-4244-1463-5

Type

conf

DOI

10.1109/RWS.2008.4463484

Filename

4463484