Title:
ELECTRONIC DEVICE COMPRISING 5G ANTENNA
Document Type and Number:
WIPO Patent Application WO/2021/085669
Kind Code:
A1
Abstract:
Provided is an electronic device comprising an antenna for 5G communication according to the present invention. The electronic device comprises an array antenna which is implemented as a multi-layer substrate inside the electronic device and includes multiple antenna elements. Each of the multiple antenna elements of the array antenna may comprise: a patch antenna disposed on a specific layer of the multi-layer substrate and including a first patch and a second patch which are spaced a predetermined distance apart from each other; and a ground layer disposed under the patch antenna and having a slot. Meanwhile, the first patch and the second patch may be connected to the ground layer through multiple vias, and the multiple vias may be arranged in the longitudinal direction of the slot while being adjacent to the slot.
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Inventors:
WOO SEUNGMIN (KR)
Application Number:
PCT/KR2019/014421
Publication Date:
May 06, 2021
Filing Date:
October 30, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01Q21/06; H01Q1/24; H01Q9/04; H04B7/06
Foreign References:
| KR20190120135A | 2019-10-23 | |||
| US20110068995A1 | 2011-03-24 | |||
| JP2007158555A | 2007-06-21 | |||
| KR20110026654A | 2011-03-16 |
Other References:
"The Fifth Generation (5G) of Wireless Communication", 5 November 2018, INTECHOPEN, ISBN: 978-1-78985-770-2, article PEDRAM KIOUMARS, KARAMIRAD MOHSEN, POUYANFAR NEGIN: "Evolution and Move toward Fifth-Generation Antenna", pages: 41 - 58, XP055931800, DOI: 10.5772/intechopen.74554
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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