| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radar device capable of improving an update frequency.SOLUTION: A radar device 1 according to the present invention comprises an array antenna 10, a transmission unit 13, a received signal generation unit 16, a successive integration processing unit 18, a target detection unit 20, and a control unit 21. The transmission unit 13 successively transmits a transmission pulse to each of targets within a unit PRI. The received signal generation unit 16 uses each of received signals 43-1 to 43-N to form received beams, each corresponding to each of the targets, thereby generating a received signal. The successive integration processing unit 18 slides and updates an integration range of received signals, each corresponding to each of the targets, and integrates the received signals included in the updated integration range. The control unit 21 determines the transmission timing and direction of the transmission pulse to be transmitted to each of the targets, and also determines the reception timing and direction of the received beams at the time of forming the received beams, each corresponding to each of the targets.</p> |
