| 摘要 |
PROBLEM TO BE SOLVED: To provide a rader system capable of minimizing erroneous deletion of a movement target by a blind speed and accurately detecting the speed of target in an MTI processing.SOLUTION: The rader system includes: an antenna unit for transmitting and receiving signals; a transmitting/receiving unit for generating a transmission signal having multiple pulses with different time intervals between pulses in a CPI to transmit it to the antenna unit and performing reception processing of a received signal input from the antenna unit; and a signal processor for processing MTI processing for the received signal and calculating a frequency and an amplitude of the received signal for each pulse pattern by selecting pulses whose pulse patterns structuring a stagger unit are the same. |
