aaron_do
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Hi all,
I read that WiMax has a DC offset issue since the time given to switch from TX mode to RX mode is relatively short. This makes it difficult for the DC offset correction loop to settle in time. However, i noticed at least two vendors are using zero-IF RX for WiMax. Just wondering how they got around the problem. I suppose it is possible to simply turn on the RX in advance to allow the DC offset correction loop to at least partially settle...
Any thoughts?
thanks, Aaron
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