Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2009
Patent Application Number
11958055
Date Filed
December 17, 2007
Patent Primary Examiner
Patent abstract
A radio receiver includes a single analog to digital converter, a 1st digital mixing module, and a 2nd digital mixing module. The single analog to digital converter is coupled to convert the filtered IF signal into a digital IF signal, which includes information regarding an in-phase component and a quadrature component of a modulated RF signal. The 1st and 2nd mixing modules each receive the digital IF signal and mix the digital IF signal with an in-phase and quadrature digital local oscillation to produce a 1st baseband signal component and a 2nd baseband signal component.
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