Patent ID: 11960023
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The radar device according to claim 2, wherein
the reception radar includes:
a receiver to receive, as a reception radio-frequency signal, each of the transmission radio-frequency signals having been transmitted from each of the plurality of transmission radars, and then reflected by a target;
a correlator to calculate signal strength signals each indicating signal strength corresponding to a hit number and a range from the reception radar, by performing a correlation process between the reception radio-frequency signal received by the receiver and a reference signal based on an intra-pulse modulation signal generated by any one of the intra-pulse modulation signal generators included in the plurality of transmission radars;
a plurality of demodulators each to demodulate a corresponding one of the signal strength signals calculated by the correlator, using a corresponding one of the pulse-to-pulse modulation signals generated by the pulse-to-pulse modulation signal generators included in the plurality of transmission radars, and outputting a demodulated signal, the demodulated signal being the demodulated signal strength signal; and
a first integrator to integrate the demodulated signals outputted from each of the plurality of demodulators, using candidate angles of arrival from the target, wherein
the first integrator outputs the integrated demodulated signal to the signal processor, as the reception radio-frequency signal received by the reception radar.