Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/025581
Kind Code:
A1
Abstract:
The present invention relates to an antenna device and, particularly, comprises: a radiation cover; a plurality of radiation elements which are arranged on the front surface of the radiation cover so as to be exposed to outside air and which implement beamforming; and an antenna housing body on which the radiation cover is provided, wherein the heat, which is generated by a heating element arranged behind the radiation elements and the radiation cover, is released to the front of the antenna housing body through the front surface of the radiation cover and the radiation elements which are exposed to outside air, and thus the radiation performance of a product is remarkably improved, and the manufacturing cost of the product is reduced.
Inventors:
KIM DUK YONG (KR)
JI KYO SUNG (KR)
RYU CHI BACK (KR)
CHOI OH SEOG (KR)
KANG SEONG MAN (KR)
SEO YONG WON (KR)
JI KYO SUNG (KR)
RYU CHI BACK (KR)
CHOI OH SEOG (KR)
KANG SEONG MAN (KR)
SEO YONG WON (KR)
Application Number:
PCT/KR2021/009687
Publication Date:
February 03, 2022
Filing Date:
July 27, 2021
Export Citation:
Assignee:
KMW INC (KR)
International Classes:
H01Q1/02; H01Q3/30; H01Q9/04
Domestic Patent References:
| WO2017006959A1 | 2017-01-12 |
Foreign References:
| KR100442135B1 | 2004-07-30 | |||
| KR20130027330A | 2013-03-15 | |||
| KR20170124350A | 2017-11-10 | |||
| US20180019769A1 | 2018-01-18 |
Attorney, Agent or Firm:
SUAN INTELLECTUAL PROPERTY (KR)
Download PDF:
Previous Patent: NOISE SHIELD TYPE EXTERNAL SOUND DETECTION DEVICE FOR VEHICLE
Next Patent: CLAMPING APPARATUS FOR ANTENNA
Next Patent: CLAMPING APPARATUS FOR ANTENNA