| 摘要 |
A pulse radar device, which includes a timing control unit that controls a transmit interval of a pulse signal, a transmitting unit that transmits the pulse signal, a receiving unit that receives a receive signal including a reflection signal component from a target object and a noise component, a receive signal change detecting unit that detects a change in the assembly of the receive signals of the assembly of the pulse signals which are transmitted during a first transmit interval and the assembly of the pulse signals which are transmitted during a second transmit interval, a reflection signal rising detecting unit that detects a rising time point of the reflection signal component, and a ranging/detecting unit that obtains a distance value on the basis of the rising time point of the reflection signal and judges the presence of the target object.
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