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1. WO2016076605 - ANTENNA DEVICE OF PORTABLE TERMINAL AND PORTABLE TERMINAL INCLUDING SAME

Publication Number WO/2016/076605
Publication Date 19.05.2016
International Application No. PCT/KR2015/012061
International Filing Date 10.11.2015
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
48
Earthing means; Earth screens; Counterpoises
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
24
with receiving set
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
36
Structural form of radiating elements, e.g. cone, spiral, umbrella
38
formed by a conductive layer on an insulating support
H01Q 1/48 (2006.01)
H01Q 1/24 (2006.01)
H01Q 1/38 (2006.01)
CPC
H01Q 1/48
Applicants
  • 주식회사 이엠따블유 EMW CO.,LTD. [KR/KR]; 인천시 남동구 남동서로155 155, Namdongseo-ro Namdong-gu Incheon 21695, KR
Inventors
  • 성원모 SEONG, Won Mo; KR
  • 김기호 KIM, Gi Ho; KR
  • 임종록 LIM, Jong Rok; KR
Priority Data
10-2014-015644511.11.2014KR
10-2014-015893214.11.2014KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ANTENNA DEVICE OF PORTABLE TERMINAL AND PORTABLE TERMINAL INCLUDING SAME
(FR) DISPOSITIF D'ANTENNE DE TERMINAL PORTATIF ET TERMINAL PORTATIF COMPORTANT LEDIT DISPOSITIF
(KO) 휴대용 단말기의 안테나 장치 및 이를 포함하는 휴대용 단말기
Abstract
(EN)
The present invention provides: an antenna device of a portable terminal that can easily change the resonant frequency and impedance of an antenna that is formed of a segmented metal frame; and a portable terminal including the same. According to an implemented embodiment of the present invention, provided is the antenna device of a portable terminal, comprising: a metal frame mounted in the case frame of the portable terminal and segmented into a first part and a second part; a circuit board that is disposed in the case frame and has a power feeding portion and a ground surface formed thereon, wherein the power feeding portion feeds a current; and a ground matching unit, wherein the first part of the metal frame is connected to the power feeding portion, one side of the power feeding portion is grounded by the ground surface, the second part is grounded by the ground surface, and the opposite ends of the ground matching unit are connected to the ground surface.
(FR)
La présente invention concerne : un dispositif d'antenne d'un terminal portatif qui peut facilement changer la fréquence et l'impédance de résonance d'une antenne qui est formée d'un cadre métallique segmenté; et un terminal portatif comportant ledit dispositif d'antenne. Selon un mode de réalisation mis en œuvre de la présente invention, le dispositif d'antenne d'un terminal portatif comprend : un cadre métallique monté dans le cadre du boîtier du terminal portatif et segmenté en une première pièce et une seconde pièce; une carte de circuit qui est disposée dans le cadre du boîtier et a une partie d'alimentation électrique et une surface de masse formée sur celle-ci, la partie d'alimentation électrique fournissant un courant; et une unité d'adaptation de masse, la première pièce du cadre métallique étant connectée à la partie d'alimentation électrique dont un côté est relié à la surface de masse tandis que la seconde pièce est mise à la masse par la surface de masse et les extrémités opposées de l'unité d'adaptation de masse sont connectées à la surface de masse.
(KO)
본 발명은 분절된 금속 테두리로 형성된 안테나의 공진 주파수 및 임피던스를 용이하게 변경할 수 있는 휴대용 단말기의 안테나 장치 및 이를 포함하는 휴대용 단말기를 제공하기 위한 것이다. 본 발명의 일 구현예에 따르면, 휴대용 단말기의 케이스 프레임에 장착되고, 제 1 파트와 제 2 파트로 분절되어 있는 금속 테두리; 상기 케이스 프레임 내에 배치되고, 전류를 보내는 급전부와 접지면이 형성되는 회로기판; 및 그라운드 매칭 유닛을 포함하고, 상기 금속 테두리의 상기 제 1 파트는 상기 급전부와 연결되고, 상기 급전부의 일측은 상기 접지면에 의해 접지되고, 상기 제 2 파트는 상기 접지면에 의해 접지되며, 상기 그라운드 매칭 유닛의 양단은 상기 접지면과 연결되는, 휴대용 단말기의 안테나 장치가 제공된다.
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