2X2 MIMO Testbed Employing a Semi-Blind Channel Estimation

Bialkowski, K. S., Uthansakul, P., Bialkowski, M. E. and Postula, A (2006). 2X2 MIMO Testbed Employing a Semi-Blind Channel Estimation. In: 2006 International Symposium on Antennas and Propagation, Singapore, (). 1-4 November.


Author(s) Bialkowski, K. S.
Uthansakul, P.
Bialkowski, M. E.
Postula, A
Title of paper 2X2 MIMO Testbed Employing a Semi-Blind Channel Estimation
Conference name 2006 International Symposium on Antennas and Propagation
Conference location Singapore
Conference dates 1-4 November
Publication date 2006
Language eng
Abstract/Summary This paper describes a Field Programmable Gate Array (FPGA) based 2x2 MIMO testbed which employs a new semi-blind method for channel estimation. The RF part of this system is built using commercially available components and in-house developed antennas while commercially available FPGA hardware is used for fast processing of Intermediate Frequency (IF) signals. The operation of this MIMO testbed is verified at the IF level for an Alamouti transmission scheme using a purpose developed channel emulator.
Subjects 290900 Electrical and Electronic Engineering
291701 Antenna Technology
Keyword(s) antennas
field programmable gate array
 
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