Title:
RADAR ANTENNA
Document Type and Number:
WIPO Patent Application WO/2022/092832
Kind Code:
A1
Abstract:
Disclosed is a radar antenna having an antenna and a waveguide that are coupled using a jig on which a plurality of alignment pins are arranged, and thus minimizing tolerance during assembly. The disclosed radar antenna comprises: an alignment jig having a plurality of alignment pins; a circuit board having a plurality of first alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the alignment jig; a waveguide having a plurality of second alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the circuit board; and an antenna having a plurality of third alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the waveguide.
Inventors:
DO HANJU (KR)
BAEK HYUNGIL (KR)
SEO YUNSIK (KR)
LEE SEHO (KR)
PARK HYUNJOO (KR)
BAEK HYUNGIL (KR)
SEO YUNSIK (KR)
LEE SEHO (KR)
PARK HYUNJOO (KR)
Application Number:
PCT/KR2021/015270
Publication Date:
May 05, 2022
Filing Date:
October 28, 2021
Export Citation:
Assignee:
AMOSENSE CO LTD (KR)
International Classes:
H01Q13/06; G01S7/03
Domestic Patent References:
| WO2011059186A2 | 2011-05-19 |
Foreign References:
| KR20150124272A | 2015-11-05 | |||
| JP2010157827A | 2010-07-15 | |||
| KR101092846B1 | 2011-12-14 | |||
| JP2011103578A | 2011-05-26 |
Attorney, Agent or Firm:
KIM, Churchill (KR)
Download PDF: