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RADAR APPARATUS AND SIGNAL PROCESSING METHOD

  • US 20140292559A1
  • Filed: 12/11/2013
  • Published: 10/02/2014
  • Est. Priority Date: 03/29/2013
  • Status: Active Grant
First Claim
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1. A radar apparatus capable of emitting a transmission wave relating to a transmitting signal which is frequency-modulated, and receiving a reflection wave coming from a target at which the transmission wave is reflected as a receiving signal, to derive at least position information of the target based on the receiving signal, the radar apparatus comprising:

  • a deriving unit configured to derive a fluctuation value of a signal level relating to the receiving signal for a stationary target among the targets;

    a calculating unit configured to calculate a fluctuation integrated value integrated by the fluctuation value; and

    a judging unit configured to judge the stationary target as a target other than a control subject if the fluctuation integrated value is below a predetermined threshold.

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