| 摘要 |
<p>PROBLEM TO BE SOLVED: To securely track a target even if the target is a small high-speed target. SOLUTION: This target tracking radar device is provided with an A/D converter 4 which starts sampling of a predetermined sampling frequency after a predetermined period of time from the start of transmission of a transmission pulse to convert a received analog signal into a series of digital data, an A/D conversion control part 6 controlling in such a way that the sampling start time is shifted by a sampling interval equivalent to a target travel distance when the target travel distance based on target speed data and PRF data in data S1 exceeds distance resolution based on the sampling frequency to generate a series of digital data with which order positions of digital data of a received pulse coincide, and an integrator 5 for integrating each digital data in the same time zone when counted from the time of transmission of each transmission pulse sequentially.</p> |
