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RADAR APPARATUS, OBSERVING METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM

  • US 20170269206A1
  • Filed: 12/29/2016
  • Published: 09/21/2017
  • Est. Priority Date: 03/15/2016
  • Status: Abandoned Application
First Claim
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1. A radar apparatus comprising:

  • an oversampler configured to acquire a sampling signal by performing oversampling on a received signal;

    a weight vector calculator configured to calculate a weight vector based on the sampling signal and a waveform information matrix;

    a meteorological parameter calculator configured to calculate an estimated value of a meteorological parameter on an observation target based on the weight vector and the waveform information matrix;

    an error influence degree calculator configured to select a first observation target considering an estimated error included in the estimated value of the meteorological parameter, or an error influence degree based on the estimated error; and

    an error reducer configured to subtract an estimated error that the first observation target gives to an estimated value of a meteorological parameter on a second observation target, from the estimated value of the meteorological parameter on the second observation target.

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