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16th International Conference on Electronics, Communications and Computers (CONIELECOMP'06)
An Evaluation on the Signal-to-Interference Ratio Performance of a Circular Array in CDMA Systems
Cholula, Puebla, Mexico
February 27-March 01
ISBN: 0-7695-2505-9
ASCII Text
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Marco A. Panduro, Angel G. Andrade, David H. Covarrubias, "An Evaluation on the Signal-to-Interference Ratio Performance of a Circular Array in CDMA Systems," Electronics, Communications, and Computers, International Conference on, pp. 8, 16th International Conference on Electronics, Communications and Computers (CONIELECOMP'06), 2006.
 
 
BibTex
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@article{ 10.1109/CONIELECOMP.2006.13,
author = {Marco A. Panduro and Angel G. Andrade and David H. Covarrubias},
title = {An Evaluation on the Signal-to-Interference Ratio Performance of a Circular Array in CDMA Systems},
journal ={Electronics, Communications, and Computers, International Conference on},
volume = {0},
year = {2006},
isbn = {0-7695-2505-9},
pages = {8},
doi = {http://doi.ieeecomputersociety.org/10.1109/CONIELECOMP.2006.13},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Electronics, Communications, and Computers, International Conference on
TI - An Evaluation on the Signal-to-Interference Ratio Performance of a Circular Array in CDMA Systems
SN - 0-7695-2505-9
SP
EP
A1 - Marco A. Panduro,
A1 - Angel G. Andrade,
A1 - David H. Covarrubias,
PY - 2006
KW - null
VL - 0
JA - Electronics, Communications, and Computers, International Conference on
ER -
 
Marco A. Panduro, University of Tamaulipas, Mexico
Angel G. Andrade, University of Baja California
David H. Covarrubias, CICESE Research Center, Ensenada Baja California
This paper deals with the interference rejection capability of circular antenna arrays used for smart antenna systems, at base station of a CDMA communications system. In general, this figure of merit depends strongly on the array configuration and is a function of the direction of arrival of the desired signal, the number of antenna elements, and their spacing. The main goal and contribution of this letter is to extend a previous result on the interference rejection capability for uniform linear arrays, to the uniform circular arrays case. A detailed presentation of the behavior of the interference rejection capability of uniform circular arrays is provided, the effect of varying the number of its elements and inter-element spacing on the SIR (signal-to-interference ratio) performance is considered. Analytical results, for the total average of spatial interference suppression coefficient for circular arrays, as a function of inter-element spacing, are provided. These results are compared with a previous result for the linear array case.
Citation:
Marco A. Panduro, Angel G. Andrade, David H. Covarrubias, "An Evaluation on the Signal-to-Interference Ratio Performance of a Circular Array in CDMA Systems," conielecomp, pp.8, 16th International Conference on Electronics, Communications and Computers (CONIELECOMP'06), 2006
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