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DIRECTION DETECTION APPARATUS, DIRECTION DETECTION METHOD, AND DIRECTION DETECTION PROGRAM

  • US 20130278457A1
  • Filed: 04/23/2013
  • Published: 10/24/2013
  • Est. Priority Date: 04/23/2012
  • Status: Abandoned Application
First Claim
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1. A direction detection apparatus comprising:

  • antennas of a plurality of systems having polarization characteristics different from each other and configured to receive signals reflected by an object;

    a determination unit configured to determine the polarization characteristics of the received signals; and

    an operation processing unit configured to select a detection range corresponding to the polarization characteristics which have been determined.

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