Title:
RADAR AND OBJECT DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/128835
Kind Code:
A1
Abstract:
A DSSS radar (10) wherein a code generator (21), oscillator (32), antenna (24), and the like, repeatedly transmit a transmission signal modulated using a code that has a prescribed period and is emitted by the code generator; an A/D converter (45) samples, at a sampling period that is shorter than the period of the code, the code included in the reflected waves of the transmission signal that have reflected off an object; and a correlator (46) correlates a reference signal, in which the code generated by the code generator (21) is rearranged at an interval of Nsp, and the sampling data converted by the A/D converter (45) and thereby detects the object.
Inventors:
MINAMI YOSHIAKI (JP)
ODA YUJI (JP)
ODA YUJI (JP)
Application Number:
PCT/JP2013/054009
Publication Date:
August 28, 2014
Filing Date:
February 19, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
G01S13/28
Foreign References:
JP2013003071A | 2013-01-07 | |||
JPH04305163A | 1992-10-28 | |||
JP2008232668A | 2008-10-02 | |||
JP2008145236A | 2008-06-26 |
Other References:
See also references of EP 2960674A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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