| 摘要 |
PROBLEM TO BE SOLVED: To provide a pulse radar device for accurately detecting the distance of a desired object. SOLUTION: The pulse radar device comprises a transmitting section 1 for transmitting radio wave, a pulse control section 2 for controlling the transmitting section 1, a receiving section 4 for receiving reflected wave, a hysteresis storing section 5 for storing waveforms of received signals, a difference arithmetic section 6 for determining the difference from the received signals, an integration arithmetic section 7 for determining the average of the received signals, a differential signal detecting section 8 for detecting a waveform rising timing of a differential signal, an integration signal detecting section 9 for detecting a waveform rising timing of an integration signal, a differential signal distance arithmetic section 10 for determining the distance of a moving component, an integration signal distance arithmetic section 11 for determining the distance of a static component, and a static ranging value removing section 12 for comparing the differential signal ranging value with the integration signal ranging value, removing the integration signal ranging value from the differential signal ranging value, and determining the ranging value. COPYRIGHT: (C)2008,JPO&INPIT
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