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METHODS AND SYSTEMS FOR IMPROVING SIGNAL TO PHASE NOISE IN RADARS

  • US 20150378007A1
  • Filed: 06/25/2014
  • Published: 12/31/2015
  • Est. Priority Date: 06/25/2014
  • Status: Active Grant
First Claim
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1. A method for increasing sensitivity of Doppler radar receivers, the method comprising:

  • selecting a determinator of nulls in a filter function multiplying a power spectral density of phase noise to position the nulls in order to cancel portions of the power spectral density of the phase noise;

    the portions of the power spectral density of the phase noise being selected so that effect of phase noise in radar sensitivity is reduced.

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