| 摘要 |
PROBLEM TO BE SOLVED: To provide a detection and ranging device for detecting an interference signal from the other detection and ranging device and removing the interference signal from received signals in an environment in which a plurality of detection and ranging devices using different modulation schemes is present.SOLUTION: A detection and ranging device includes: a probe signal generation unit that generates a probe signal according to a first modulation scheme; a transmission unit that transmits the generated probe signal; a reception unit that receives a signal including at least one of a reflection signal obtained by reflecting the probe signal transmitted from the transmission unit by a target and an interference signal according to a second modulation scheme; a demodulation unit that demodulates the signal received by the reception unit according to a scheme corresponding to at least one of the first and second modulation schemes; an interference signal detection unit that detects the interference signal from the signal demodulated by the demodulation unit; an interference signal identification unit that identifies specifications and a delay amount of the interference signal from the signal demodulated by the demodulation unit; and an interference signal removal unit that removes the interference signal using the specifications and delay amount of the interference signal identified by the interference signal identification unit. |
