Title:
ANTENNA MODULE AND ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/025631
Kind Code:
A1
Abstract:
An antenna module according to an embodiment comprises: a first antenna element arranged on a first xy plane and including a first radiator and a first feeding port and a second feeding port for applying a signal to the first radiator; a second antenna element arranged on a second xy plane that is parallel to the first xy plane to form an antenna structure together with the first antenna element, and including a second radiator and a third feeding port and a fourth feeding port for applying a signal to the second radiator; and an antenna driving unit for adjusting the magnitude and phase of a signal applied to each feeding port of the first antenna element and the second antenna element so that the antenna structure may separate polarized waves of the signal in directions orthogonal to each other and radiate the polarized waves in a direction perpendicular to the planes and in a direction horizontal to the planes.
Inventors:
PARK JOHN JOONHO (KR)
LEE YONG HA (KR)
LEE YONG HA (KR)
Application Number:
PCT/KR2021/009818
Publication Date:
February 03, 2022
Filing Date:
July 28, 2021
Export Citation:
Assignee:
KREEMO INC (KR)
International Classes:
H01Q9/04; H01Q1/24; H01Q1/46; H01Q3/26
Foreign References:
| JP2000312112A | 2000-11-07 | |||
| JP2012070156A | 2012-04-05 | |||
| JP2020096284A | 2020-06-18 | |||
| JP2004007038A | 2004-01-08 | |||
| KR20130025134A | 2013-03-11 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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