IQ gain imbalance measurement for OFDM based wireless communication systems

Authors:
Hüseyin Arslan
Affiliations:
University of South Florida, Tampa, FL and Anritsu Company, Morgan Hill, CA
Venue:
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Year:
2006

Citing 6
Cited 0

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Abstract

In this paper, IQ gain imbalance for OFDM based multi-carrier modulation techniques is studied. The effect of gain mismatch in IQ modulator will be investigated on the system and receiver performance. Estimation and measurement of IQ gain mismatch at the receiver using baseband digital signal processing techniques will be discussed.