Title:
MULTIPLE INPUT AND MULTIPLE OUTPUT ANTENNA APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/199078
Kind Code:
A1
Abstract:
The present invention relates to a multiple input and multiple output antenna apparatus, and more particularly to a multiple input and multiple output antenna apparatus which includes: an antenna substrate in which a plurality of antenna elements are arrayed on the front face; and a transmission/reception module substrate arranged to have a separation space with respect to the antenna substrate, and provided with a plurality of first heating elements, which are heated by being electrically driven, on the front face and a plurality of second heating elements, which are heated by being electrically driven, on the rear face, wherein the heat given off by the plurality of first heating elements is dissipated toward the front of the transmission/reception module substrate, and the heat given off by the plurality of second heating elements is dissipated toward the rear of the transmission/reception module substrate. Accordingly, the present invention provides the advantage of maximizing heat dissipation performance.
Inventors:
YOO CHANG WOO (KR)
PARK MIN SIK (KR)
YEO JIN SOO (KR)
PARK MIN SIK (KR)
YEO JIN SOO (KR)
Application Number:
PCT/KR2019/004357
Publication Date:
October 17, 2019
Filing Date:
April 11, 2019
Export Citation:
Assignee:
KMW INC (KR)
International Classes:
H01Q1/02; H01Q1/38; H01Q1/42
Domestic Patent References:
| WO2017086377A1 | 2017-05-26 |
Foreign References:
| KR20180024674A | 2018-03-08 | |||
| KR20140018115A | 2014-02-12 | |||
| JP2017063288A | 2017-03-30 | |||
| JP2017046121A | 2017-03-02 |
Attorney, Agent or Firm:
SUAN INTELLECTUAL PROPERTY (KR)
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