Title:
DUAL POLARIZATION ANTENNA AND DUAL POLARIZATION ANTENNA ASSEMBLY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/265309
Kind Code:
A1
Abstract:
A dual polarization antenna according to one embodiment of the present disclosure comprises: a base substrate; a feeding unit supported on the base substrate; and a radiation plate supported on the feeding unit, wherein the feeding unit comprises first and second feeding substrates arranged on the base substrate to intersect with each other, the first feeding substrate comprises: a first insulating substrate supported on the base substrate; and a first feeding line which is attached onto the first insulating substrate and which feeds a first reference phase signal to a first point of the radiation plate and feeds, to a second point of the radiation plate, a first reversed phase signal having a reversed phase with respect to the first reference phase signal, and the second feeding substrate comprises: a second insulating substrate supported on the base substrate; and a second feeding line which is attached onto the first insulating substrate and which feeds a second reference phase signal to a third point of the radiation plate and feeds, to a fourth point of the radiation plate, a second reversed phase signal having a reversed phase with respect to the second reference phase signal.
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Inventors:
KANG SEONG MAN (KR)
CHOI OH SEOG (KR)
JUNG HUN JUNG (KR)
JO GYO JIN (KR)
LEE SU YONG (KR)
CHOI OH SEOG (KR)
JUNG HUN JUNG (KR)
JO GYO JIN (KR)
LEE SU YONG (KR)
Application Number:
PCT/KR2022/008203
Publication Date:
December 22, 2022
Filing Date:
June 10, 2022
Export Citation:
Assignee:
KMW INC (KR)
International Classes:
H01Q21/24; H01Q1/38; H01Q1/42; H01Q1/46
Domestic Patent References:
| WO2019124844A1 | 2019-06-27 |
Foreign References:
| KR100793036B1 | 2008-01-10 | |||
| KR20200132618A | 2020-11-25 | |||
| CN111769360A | 2020-10-13 | |||
| CN107528115A | 2017-12-29 |
Attorney, Agent or Firm:
LEE, Chulhee (KR)
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