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Multiple radar combining for increased range, radar sensitivity and angle accuracy

  • US 6,977,610 B2
  • Filed: 10/10/2003
  • Issued: 12/20/2005
  • Est. Priority Date: 10/10/2003
  • Status: Expired due to Term
First Claim
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1. A method of radar processing comprising:

  • radiating a first signal beam from an antenna of a first radar in the direction of a target;

    radiating a second signal beam from an antenna of a second radar in the direction of the target;

    receiving echo signals from the first signal beam at the first and second radars;

    receiving echo signals from the second signal beam at the first and second radars;

    processing the echo signals received at the first radar to produce first radar processed echo signals;

    processing the echo signals received at the second radar to produce second radar processed echo signals; and

    combining the first and second radar processed echo signal values to form an aggregate value.

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