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1. WO2020222339 - ELECTRONIC DEVICE WITH ARRAY ANTENNAS

Publication Number WO/2020/222339
Publication Date 05.11.2020
International Application No. PCT/KR2019/005275
International Filing Date 02.05.2019
IPC
H01Q 21/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 9/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
H01Q 1/46 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
44using equipment having another main function to serve additionally as an antenna
46Electric supply lines or communication lines
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 우승민 WOO, Seungmin
Agents
  • 박장원 PARK, Jang-Won
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRONIC DEVICE WITH ARRAY ANTENNAS
(FR) DISPOSITIF ÉLECTRONIQUE À ANTENNES RÉSEAU
(KO) 배열 안테나를 구비하는 전자 기기
Abstract
(EN)
An electronic device with array antennas operating in different bands according to the present invention is provided. The electronic device comprises: a slot array antenna configured to emit a first signal in a first frequency band; and a patch array antenna configured to be arranged above the slot array antenna and emit a second signal in a second frequency band. Meanwhile, each element of the patch array antenna can be offset from the center of each element of the slot array antenna so that an occlusion effect of the slot array antenna is reduced.
(FR)
L'invention concerne un dispositif électronique à antennes réseau fonctionnant dans différentes bandes. Le dispositif électronique comprend : une antenne réseau à fentes configurée pour émettre un premier signal dans une première bande de fréquences ; et une antenne réseau à plaques configurée pour être agencée au-dessus de l'antenne réseau à fentes et émettre un second signal dans une seconde bande de fréquences. Pendant ce temps, chaque élément de l'antenne réseau à fentes peut être décalé par rapport au centre de chaque élément de l'antenne réseau à fentes de sorte qu'un effet d'occlusion de l'antenne réseau à fentes soit réduit.
(KO)
본 발명에 따른 서로 다른 대역에서 동작하는 배열 안테나를 구비하는 전자 기기가 제공된다. 상기 전자 기기는, 제1주파수 대역에서 제1신호를 방사하도록 구성된 슬롯 배열 안테나; 및 상기 슬롯 배열 안테나 상부에 배치되고, 제2주파수 대역에서 제2신호를 방사하도록 구성된 패치 배열 안테나를 포함한다. 한편, 상기 패치 배열 안테나의 각 소자는 상기 슬롯 배열 안테나의 가림 현상이 감소되도록 상기 슬롯 배열 안테나의 각 소자의 중심에서 오프셋 배치될 수 있다.
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