Title:
RADAR BEACON DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/169195
Kind Code:
A1
Abstract:
A radar beacon device is disclosed. The disclosed radar beacon device according to an embodiment is a radar beacon device for transmitting a response radio wave in response to a radio wave transmitted from a vessel sailing in the ocean, and comprises: a housing; an antenna structure disposed in the housing and arranged to transmit or receive a signal in a first frequency band and a second frequency band different from the first frequency band; and a control module disposed in the housing so as to perform signal processing of a signal received from the antenna structure and a signal transmitted through the antenna structure, wherein the antenna structure comprises: a support part fixedly disposed in the housing; a base member disposed along the outer peripheral surface of the support part; a first antenna array pattern formed on one surface of the base member and arranged to transmit or receive a signal in the first frequency band; and a second antenna array pattern formed on the one surface of the base member while being spaced apart from the first antenna array pattern, and arranged to transmit or receive a signal in the second frequency band.
Inventors:
KIM MIN CHEOL (KR)
KANG CHIL SEA (KR)
KIM JAE KWAN (KR)
KANG CHIL SEA (KR)
KIM JAE KWAN (KR)
Application Number:
PCT/KR2018/000777
Publication Date:
September 20, 2018
Filing Date:
January 17, 2018
Export Citation:
Assignee:
IPLUSONE (KR)
YD ELECTRONICS CO LTD (KR)
KIM MIN CHEOL (KR)
YD ELECTRONICS CO LTD (KR)
KIM MIN CHEOL (KR)
International Classes:
G01S13/76
Foreign References:
| KR101226545B1 | 2013-02-06 | |||
| KR20130093013A | 2013-08-21 | |||
| KR101147939B1 | 2012-05-23 | |||
| JP2013028296A | 2013-02-07 | |||
| KR20100113347A | 2010-10-21 |
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
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