Title:
BROADBAND ANTENNA DISPOSED IN VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/071478
Kind Code:
A1
Abstract:
An antenna module for a vehicle according to an embodiment may include: a first cover; a second cover formed to be able to be coupled to the first cover; and a printed circuit board (PCB) provided with multiple layers arranged inside the first cover and the second cover. The PCB provided with the multiple layers may include: a first layer provided with patterns connected to a control element; and a second layer including a feeding pattern and a conductive pattern operating as a ground. The second layer may have a slot which is formed in the edge portion thereof and from which the conductive pattern is removed. A first pattern forming a first outer peripheral area and a second pattern forming a second outer peripheral area of the slot may be divided by a slit.
Inventors:
KIM CHANGIL (KR)
YUN CHANGWON (KR)
YOUN YEOMIN (KR)
JUNG KIBONG (KR)
KIM YONGKON (KR)
YUN CHANGWON (KR)
YOUN YEOMIN (KR)
JUNG KIBONG (KR)
KIM YONGKON (KR)
Application Number:
PCT/KR2022/014685
Publication Date:
April 04, 2024
Filing Date:
September 29, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01Q1/32; H01Q1/46; H01Q7/00; H01Q9/04; H04B7/0413
Foreign References:
| US20040203390A1 | 2004-10-14 | |||
| US20200274231A1 | 2020-08-27 | |||
| US20200161769A1 | 2020-05-21 | |||
| KR20090109395A | 2009-10-20 | |||
| KR20220062043A | 2022-05-13 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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