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AM data recovery circuit

  • US 7,379,726 B2
  • Filed: 07/18/2007
  • Issued: 05/27/2008
  • Est. Priority Date: 04/09/2002
  • Status: Expired due to Term
First Claim
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1. A radio data recovery circuit, comprising:

  • a first antenna with a first orientation for receiving an RF signal;

    a second antenna with a second orientation for receiving said RF signal;

    a first demodulator coupled to said first antenna for converting said RF signal to a first voltage signal; and

    a second demodulator coupled to said second antenna for converting said RF signal to a second voltage signal,wherein the larger one of said first voltage signal and said second voltage signal is coupled to an output node.

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