Circuit implications of MIMO technology for advanced wireless local area networks

This paper first gives a brief introduction to multiple input multiple output (MIMO) wireless communication systems. Various architectures of MIMO systems and corresponding features are discussed, including those proposed for the IEEE 802.11n standards committee. The constraints on RF circuits in a...

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Bibliographic Details
Published in2005 IEEE Radio Frequency integrated Circuits (RFIC) Symposium - Digest of Papers pp. 185 - 188
Main Authors Won-Joon Choi, Qinfang Sun, Gilbert, J.M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Calibration
Channel estimation
Circuits
Diversity reception
MIMO
Receiving antennas
Throughput
Transmitting antennas
Wireless communication
Wireless LAN
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Summary:This paper first gives a brief introduction to multiple input multiple output (MIMO) wireless communication systems. Various architectures of MIMO systems and corresponding features are discussed, including those proposed for the IEEE 802.11n standards committee. The constraints on RF circuits in a MIMO system are then addressed, as well as the impact of analog impairments on the performance of MIMO systems. Finally, the paper discusses calibration procedures in MIMO systems.
ISBN:9780780389830
0780389832
ISSN:1529-2517
2375-0995
DOI:10.1109/RFIC.2005.1489626