Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/146163
Kind Code:
A1
Abstract:
An element section (3) is constituted by one of more antenna elements (32) for transmitting and receiving radio waves. A refraction section (5) causes a traveling direction of spurious waves, which are radio waves heading from the element section beyond a detection area, to be refracted in a direction heading rearward from an antenna-forming face on which the antenna elements constituting the element section are formed.
Inventors:
SAKAI TOSHIYA (JP)
SAKURAI KAZUMASA (JP)
KAWAGUCHI KAZUSHI (JP)
SUGIMOTO YUJI (JP)
KONDO ASAHI (JP)
SAKURAI KAZUMASA (JP)
KAWAGUCHI KAZUSHI (JP)
SUGIMOTO YUJI (JP)
KONDO ASAHI (JP)
Application Number:
PCT/JP2017/006876
Publication Date:
August 31, 2017
Filing Date:
February 23, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01S7/03; G01S13/931; H01Q1/42; H01Q15/08
Domestic Patent References:
| WO2012144150A1 | 2012-10-26 |
Foreign References:
| JP2015200512A | 2015-11-12 | |||
| JP2015226297A | 2015-12-14 | |||
| JP2001127523A | 2001-05-11 | |||
| JP2012034237A | 2012-02-16 | |||
| JP2016072806A | 2016-05-09 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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