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conference paper
OFDM systems with both transmitter and receiver 1Q imbalances
2005
IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, 2005.
The implementation of OFDM-based systems suffers from impairments such as in-phase and quadrature-phase (IQ) imbalances in the front-end analog processing. Such imbalances are caused by the analog processing of the radio frequency (RF) signal and can be present at both the transmitter and receiver. The resulting IQ distortion limits the achievable operating SNR at the receiver and the achievable data rates. In this paper, the effect of both the transmitter and receiver IQ imbalances in an OFDM system is studied and algorithms are developed to compensate for such distortions.
Type
conference paper
Authors
Publication date
2005
Publisher
Published in
IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, 2005.
Start page
735
End page
739
Peer reviewed
REVIEWED
EPFL units
Event name | Event place | Event date |
New York, NY, USA | June 5-8, 2005 | |
Available on Infoscience
December 19, 2017
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