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1. WO2021142888 - ANTENNA STRUCTURE AND TERMINAL DEVICE USING SAME

Publication Number WO/2021/142888
Publication Date 22.07.2021
International Application No. PCT/CN2020/076702
International Filing Date 26.02.2020
IPC
H01Q 1/24 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 1/36 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
H01Q 1/50 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
50Structural association of antennas with earthing switches, lead-in devices or lightning protectors
H01Q 5/307 2015.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
5Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
30Arrangements for providing operation on different wavebands
307Individual or coupled radiating elements, each element being fed in an unspecified way
CPC
H01Q 1/244
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
241used in mobile communications, e.g. GSM
242specially adapted for hand-held use
243with built-in antennas
244extendable from a housing along a given path
H01Q 1/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
H01Q 1/50
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
50Structural association of antennas with earthing switches, lead-in devices or lightning protectors
H01Q 5/307
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
5Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
30Arrangements for providing operation on different wavebands
307Individual or coupled radiating elements, each element being fed in an unspecified way
Applicants
  • 惠州TCL移动通信有限公司 HUIZHOU TCL MOBILE COMMUNICATION CO., LTD [CN]/[CN]
Inventors
  • 燕永义 YAN, Yongyi
  • 安鑫荣 AN, Xinrong
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY
Priority Data
202010057506.119.01.2020CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ANTENNA STRUCTURE AND TERMINAL DEVICE USING SAME
(FR) STRUCTURE D'ANTENNE ET BORNE UTILISANT LADITE STRUCTURE
(ZH) 天线结构及采用该天线结构的终端设备
Abstract
(EN)
Disclosed are an antenna structure and a terminal device using same. With regard to the technical limitations brought about by an existing metal frame solution, better antenna gain and bandwidth are obtained in the present application by means of a metal frame slotting mode for enhancing the strength of coupling between different antenna branches, thereby further ensuring antenna performance. In addition, the antenna structure is also suitable for a mobile terminal product realized by means of the solution of a pure metal frame or an in-mold injection molded metal frame.
(FR)
Sont divulgués une structure d’antenne et une borne utilisant ladite structure. En ce qui concerne les limitations techniques provoquées par une solution de cadre métallique existante, un meilleur gain d'antenne et une meilleure largeur de bande sont obtenus dans la présente invention au moyen d'un mode de rainurage de cadre métallique pour améliorer la résistance de couplage entre différentes branches d'antenne, ce qui permet en outre d'assurer une performance d'antenne. De plus, la structure d'antenne est également appropriée pour un produit de terminal mobile réalisé au moyen de la solution d'un cadre métallique pur ou d'un cadre métallique moulé par injection dans le moule.
(ZH)
本申请实施例披露一种天线结构及采用该天线结构的终端设备,其为了现有金属边框方案所带来的技术限制,通过一种增强不同天线枝节间耦合强度的金属边框开槽方式,以获得更好的天线增益和带宽,从而进一步保证天线性能。另外,该天线结构也适用于纯金属边框或模内注塑金属边框方案的移动终端产品。
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