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Patent Searching and Data


Title:
RADAR ARRAY ANTENNA
Document Type and Number:
WIPO Patent Application WO/2018/097398
Kind Code:
A1
Abstract:
Disclosed is a radar array antenna. The disclosed radar array antenna comprises: a power feed line electrically coupled to a power feed point; and a plurality of patch radiators which are coupled to the power feed line and have a rectangular shape, wherein the plurality of patch radiators have one edge arranged to make a predetermined angle with respect to an arrangement direction thereof, and the power feed line is not parallel to the arrangement direction of the patch radiators. The disclosed radar array antenna can form a polarized wave at 45˚ according to an arrangement direction thereof, can reduce a loss of current, and can also have a reduced size.

Inventors:
MILYAKH YAROSLAV (KR)
KWAK YONG BIN (KR)
Application Number:
PCT/KR2017/001405
Publication Date:
May 31, 2018
Filing Date:
February 09, 2017
Export Citation:
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Assignee:
ACE TECH CORP (KR)
International Classes:
H01Q13/08; H01Q1/38; H01Q1/46; H01Q21/10
Foreign References:
JP2002314329A2002-10-25
KR20160100857A2016-08-24
KR20160084880A2016-07-15
JP2016174291A2016-09-29
JP2012222507A2012-11-12
Attorney, Agent or Firm:
MIN, Young Joon (KR)
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