Title:
CASE-INTEGRATED ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/050526
Kind Code:
A1
Abstract:
The present invention relates to a case-integrated antenna device and, more specifically, to a case-integrated antenna device comprising: a body part which is a part buried under the ground and in which an inner space having a diameter and a height is formed; and an antenna part which includes an upper part exposed out of the ground and a lower part accommodated inside the body part, and is coupled to the upper part of the body part to not only function as a cover but also emit an RF signal to the outside, wherein the inner space may accommodate a main board part disposed under and spaced a predetermined distance or more apart from the antenna part, a feeding line and a loop line disposed between the antenna part and the main board part to electrically connect the antenna part and the main board part, and a battery part connected by a cable to supply power.
Inventors:
OH SANG JIN (KR)
HAN MINKYU (KR)
KIM SANGMIN (KR)
LEE HWACHOON (KR)
HAN MINKYU (KR)
KIM SANGMIN (KR)
LEE HWACHOON (KR)
Application Number:
PCT/KR2021/004294
Publication Date:
March 10, 2022
Filing Date:
April 06, 2021
Export Citation:
Assignee:
OH SANG JIN (KR)
International Classes:
H01Q1/22; H01Q7/00; H01Q9/04
Foreign References:
| JP2015010403A | 2015-01-19 | |||
| JP2001094328A | 2001-04-06 | |||
| KR20170062354A | 2017-06-07 | |||
| JP2003342966A | 2003-12-03 | |||
| KR20050086227A | 2005-08-30 |
Attorney, Agent or Firm:
RYU, Sungwon (KR)
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