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IMPROVEMENTS IN OR RELATING TO RADIO RECEIVERS

  • US 20100291891A1
  • Filed: 01/20/2009
  • Published: 11/18/2010
  • Est. Priority Date: 01/25/2008
  • Status: Active Grant
First Claim
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1. A radio receiver comprising:

  • an analogue-to-digital converter;

    a frequency divider for providing a sampling clock frequency (fS) for the analogue-to-digital converter for determining the strength of an output signal from the analogue-to-digital converter; and

    device for altering a frequency dividing ratio of the frequency divider in response to the determined strength of the said output signal in order to vary the gain of the analogue-to-digital converter.

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