Title:
RADAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/149596
Kind Code:
A1
Abstract:
A frequency range conversion unit (231-1) carries out conversion to a frequency range such that each different transmission frequency has the same Doppler velocity bin. A correlation unit (232-1) generates a signal based on velocities separated for each transmission frequency and correlated distances. An integration unit (233-1) generates a signal based on band-combined velocities and correlated distances. A target candidate detection unit (241) detects a target candidate from the integration unit (233-1) output signal on the basis of the signal intensity. A unit (242) for calculating the relative speed, relative distance, and angle of arrival of a target calculates the relative speed, relative distance, and angle of arrival of the target candidate.
Inventors:
KAGEME SATOSHI (JP)
HARA TERUYUKI (JP)
HARA TERUYUKI (JP)
Application Number:
PCT/JP2016/056045
Publication Date:
September 08, 2017
Filing Date:
February 29, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S13/28; G01S13/46; G01S13/58; G01S13/87
Foreign References:
| JP2014222168A | 2014-11-27 | |||
| JP2007508545A | 2007-04-05 | |||
| JP2007033129A | 2007-02-08 |
Other References:
See also references of EP 3407085A4
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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