Title:
MILLIMETER WAVE RADAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/176686
Kind Code:
A1
Abstract:
This millimeter wave radar device (1) is characterized by comprising a radio wave transmission and reception unit (2) having formed thereon a transmission and reception surface (2fa) for transmitting millimeter waves to the outside and receiving waves reflected by a target, a control unit (3) for controlling the operation of the radio wave transmission and reception unit (2) and calculating at least one from among the positional relationship with the target and the relative velocity in relation to the target, and a waterproof housing (6) that accommodates the radio wave transmission and reception unit (2) and control unit (3) and holds the same such that the normal (Ln) to the transmission and reception surface (2fa) is horizontal, and in that the outer surface of the housing (6) has a front surface (5ff) that is positioned at the front in the millimeter wave transmission direction and has a part in a radio wave transmission area (Ar), corresponding to the up-down direction and left-right direction range of the transmission and reception surface (2fa), that is inclined so as to be further rearward further down.
Inventors:
OHARA TAKASHI (JP)
Application Number:
PCT/JP2020/009688
Publication Date:
September 10, 2021
Filing Date:
March 06, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S7/03
Foreign References:
| JP2009300390A | 2009-12-24 | |||
| JP2012237724A | 2012-12-06 | |||
| JP2004077399A | 2004-03-11 | |||
| EP3594063A1 | 2020-01-15 |
Attorney, Agent or Firm:
PALMO PATENT FIRM, P.C. (JP)
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