Interferometer-type rader
First Claim
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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Accused Products
Abstract
A transmitter for transmitting signals to targets and a receiver having a large-diameter array antenna for receiving signals reflected from targets are included. The transmitter has a function of outputting an FMCW signal for detecting direction and velocity of the target from a transmitting antenna. 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 processors.
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Citations
8 Claims
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1. An interferometer-type radar comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification