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The DC offset which Baseband can tolerate

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OMEsystem

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I would like to know the DC offset value which the Baseband can tolerate.
The baseband can be any kind of system such as WLAN, WiMax or DVBT which
are OFDM based.

And, I would like to know does the baseband guy simulate the dc offset impairment
in their system simulation?
 

rficd

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the baseband can tolerate the DC-offset value to 20~50mV depend on the baseband algorithm and the dynamic of ADC. in fact, the bansband have the DC-offset processing block in order to estimate the dc-offset.
 

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