Joint compensation of IQ imbalance, freq
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Tubbax, Jan ;Van der Perre, Liesbet ;Donnay, StΓ©phane ;Engels, Marc ;Moonen, Mar
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Article
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2004
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John Wiley and Sons
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English
β 205 KB
## Abstract ZeroβIF receivers are getting a lot of attention because of their potential to enable lowβcost OFDM terminals. However, zeroβIF receivers also introduce IQ imbalance which can have a huge impact on the performance. Rather than increasing component cost to decrease the IQ imbalance, an a