DUAL POLARIZATION ANTENNA AND DUAL POLARIZATION ANTENNA ASSEMBLY COMPRISING SAME

WIPO Patent Application WO/2022/265308

A1

A dual polarization antenna is disclosed. The dual polarization antenna, according to an 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 includes a first feeding substrate and a second feeding substrate, which are arranged to cross each other on the base substrate, the first feeding substrate includes a first feeding line configured to supply a first reference phase signal to a first point of the radiation plate and supply a first opposite phase signal, having an opposite phase to that of the first reference phase signal, to a second point of the radiation plate, the second feeding substrate includes a second feeding line configured to supply a second reference phase signal to a third point of the radiation plate and supply a second opposite phase signal, having an opposite phase to that of the second reference phase signal, to a fourth point of the radiation plate, and the first feeding substrate and the first feeding line, and the second feeding substrate and the second feeding line are integrally molded through heterogeneous injection, respectively.

SO SUNG HWAN (KR)
CHOI OH SEOG (KR)
KANG SEONG MAN (KR)
SEO YONG WON (KR)
KIM MYUNG HWA (KR)
LEE SU YONG (KR)

PCT/KR2022/008201

December 22, 2022

June 10, 2022

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KMW INC (KR)

H01Q21/24; H01Q1/38; H01Q1/42; H01Q1/46

WO2019124844A1

2019-06-27

KR100959823B1	2010-05-28
KR20180046116A	2018-05-08
KR20050055551A	2005-06-13
KR20200132618A	2020-11-25
KR20210078330A	2021-06-28

LEE, Chulhee (KR)

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