Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stefan Volnhals1
Date of Patent
November 4, 2008
1Patent Application Number
116938761
Date Filed
March 30, 2007
1Patent Primary Examiner
Patent abstract
A digital radio system comprises a mixer and an analog-to-digital converter communicative coupled to the mixer. The mixer generates an intermediate frequency signal based at least in part upon a radio frequency signal and a local oscillator signal, wherein the intermediate frequency signal comprises a signal of interest having a particular bandwidth. The analog-to-digital converter generates a digital signal by quantizing the intermediate frequency signal using a sampling frequency that is greater than twice the bandwidth of the signal of interest and less than the frequency of the intermediate frequency signal.
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