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Interferometer-type rader

  • US 20060220949A1
  • Filed: 03/31/2006
  • Published: 10/05/2006
  • Est. Priority Date: 03/31/2005
  • Status: Active Grant
First Claim
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1. An interferometer-type radar comprising:

  • a transmitter for transmitting a signal to a target; and

    a receiver having a large-diameter array antenna for receiving a reflection signal reflected from the target, wherein the transmitter has a function of outputting an FMCW signal for detecting direction and velocity of the target from a transmitting antenna, and the receiver includes;

    a plurality of correlation processors for performing correlation processing to receiving signals received by respective interference blocks configured such that the large-diameter array antenna is divided into a plurality of equal blocks; and

    a synthesizer for vector-synthesizing same signal components of signals outputted from the plurality of correlation processor.

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