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Radio receiver and method of operation

  • US 6,317,589 B1
  • Filed: 05/28/1998
  • Issued: 11/13/2001
  • Est. Priority Date: 06/06/1997
  • Status: Expired due to Term
First Claim
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1. A gain compensation loop for a quadrature receiver adapted to generate first and second quadrature signals from a received signal, the gain compensation loop comprising:

  • a signal strength comparator for receiving the first and second signals and adapted to output a third signal indicative of a difference in signal strength between the first and second signals; and

    gain adjusting means for adjusting the relative strength of the first signal compared to the second signal in accordance with the third signal, thereby bringing the first and second signals towards the same strength.

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