Impact of Mutual Coupling and Polarization of Antennas on BER Performances of Spatial Multiplexing MIMO Systems
Joint Authors
Li, Yue
Zheng, Jianfeng
Feng, Zhenghe
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-08-03
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper is aimed at studying the impacts of mutual coupling, matching networks, and polarization of antennas on performances of Multiple-Input Multiple-Output (MIMO) systems employing Spatial Multiplexing (SM).
In particular, the uncoded average Bit Error Rate (BER) of MIMO systems is investigated.
An accurate signal analysis framework based on circuit network parameters is presented to describe the transmit/receive characteristics of the matched/unmatched antenna array.
The studied arrays consist of matched/unmatched compact copolarization and polarization diversity antenna array.
Monte-Carlo numerical simulations are used to study the BER performances of the SM MIMO systems using maximum-likelihood and/or zero-forcing detection schemes.
The simulation results demonstrate that the use of matching networks can improve the BER performance of SM MIMO systems significantly, and the BER performance deterioration due to antenna orientation randomness can be compensated by use of polarization diversity antenna arrays.
American Psychological Association (APA)
Zheng, Jianfeng& Li, Yue& Feng, Zhenghe. 2011. Impact of Mutual Coupling and Polarization of Antennas on BER Performances of Spatial Multiplexing MIMO Systems. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-498745
Modern Language Association (MLA)
Zheng, Jianfeng…[et al.]. Impact of Mutual Coupling and Polarization of Antennas on BER Performances of Spatial Multiplexing MIMO Systems. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-498745
American Medical Association (AMA)
Zheng, Jianfeng& Li, Yue& Feng, Zhenghe. Impact of Mutual Coupling and Polarization of Antennas on BER Performances of Spatial Multiplexing MIMO Systems. International Journal of Antennas and Propagation. 2011. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-498745
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-498745