@inproceedings{6e64449f6d4b407c94987b6db3390c2b,
title = "The MIMO OFDM receiver with mismatched transmit carrier frequency offsets",
abstract = "The combination of multiple-input multiple-output (MIMO) and orthogonal frequency division multiplexing (OFDM) has been adopted as the next-generation wireless LAN technology. In this paper, we consider the design of a 2x2 space-time block coded (STBC) MIMO-OFDM baseband receiver with different carrier frequency offsets between transmit antennas due to an antenna resistance match problem. We propose a new carrier frequency offset tracking algorithm to estimate the mismatch of carrier frequency offsets between two transmit antennas. As the carrier frequency mismatch is corrected at transmitters via the side information channel, the performance of the MIMO OFDM receiver can approach the result without carrier frequency offsets. The overall receiver is also designed on the Xilinx FPGA with an implementation loss of about 1.5 dB.",
keywords = "IEEE 802.11n, MIMO-OFDM, STBC, carrier frequency offset, transmit antenna",
author = "Chang, {Dah Chung}",
year = "2012",
doi = "10.1109/ITST.2012.6425300",
language = "???core.languages.en_GB???",
isbn = "9781467330701",
series = "2012 12th International Conference on ITS Telecommunications, ITST 2012",
pages = "832--836",
booktitle = "2012 12th International Conference on ITS Telecommunications, ITST 2012",
note = "2012 12th International Conference on ITS Telecommunications, ITST 2012 ; Conference date: 05-11-2012 Through 08-11-2012",
}