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1. WO2018129877 - ANTENNA STRUCTURE AND COMMUNICATION TERMINAL

Publication Number WO/2018/129877
Publication Date 19.07.2018
International Application No. PCT/CN2017/091699
International Filing Date 04.07.2017
IPC
H01Q 1/44 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
CPC
H01Q 1/242
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
H01Q 1/243
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
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 1/44
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 ; , e.g. means for giving an antenna an aesthetic aspect
H01Q 1/48
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
48Earthing means; Earth screens; Counterpoises
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
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 朱伟 ZHU, Wei
  • 王毅 WANG, Yi
  • 李堃 LI, Kun
  • 呼延思雷 HUYAN, Silei
  • 张云 ZHANG, Yun
  • 路宝 LU, Bao
  • 卢士强 LU, Shiqiang
Priority Data
201710038272.416.01.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ANTENNA STRUCTURE AND COMMUNICATION TERMINAL
(FR) STRUCTURE D'ANTENNE ET TERMINAL DE COMMUNICATION
(ZH) 一种天线结构及通信终端
Abstract
(EN)
Disclosed is an antenna structure, applied in a communication terminal. The communication terminal comprises a metal bezel. The metal bezel comprises at least one gap. The antenna structure comprises: a near-field communication (NFC) antenna and a non-NFC antenna. The NFC antenna comprises an NFC radiator, a first filtering unit, and an NFC circuit. The non-NFC antenna comprises a non-NFC radiator, a second filtering unit, and a non-NFC circuit. The NFC radiator and the non-NFC radiator are formed of the metal bezel of the communication terminal. The non-NFC radiator is totally within the NFC radiator. The NFC circuit is coupled to the NFC radiator by means of the first filtering unit. The non-NFC circuit is coupled to the non-NFC radiator by means of the second filtering unit. The first filtering unit is used for filtering out a non-NFC signal generated by the non-NFC circuit. The second filtering unit is used for filtering out an NFC signal generated by the NFC circuit.
(FR)
L'invention concerne une structure d'antenne, appliquée dans un terminal de communication. Le terminal de communication comprend une lunette métallique. La lunette métallique comprend au moins un espace. La structure d'antenne comprend : une antenne de communication en champ proche (NFC) et une antenne non NFC. L'antenne NFC comprend un radiateur NFC, une première unité de filtrage et un circuit NFC. L'antenne non NFC comprend un radiateur non NFC, une seconde unité de filtrage et un circuit non NFC. Le radiateur NFC et le radiateur non NFC sont constitués de la lunette métallique du terminal de communication. Le radiateur non NFC est entièrement à l'intérieur du radiateur NFC. Le circuit NFC est couplé au radiateur NFC au moyen de la première unité de filtrage. Le circuit non NFC est couplé au radiateur non NFC au moyen de la seconde unité de filtrage. La première unité de filtrage est utilisée pour filtrer un signal non NFC généré par le circuit non NFC. La seconde unité de filtrage est utilisée pour filtrer un signal NFC généré par le circuit NFC.
(ZH)
本申请公开了一种天线结构,应用于通信终端,该通信终端包括金属边框,该金属边框包括至少一个缝隙,其特征在于,该天线结构包括:近场通信NFC天线和非NFC天线,该NFC天线包括NFC辐射体、第一滤波单元及NFC电路,该非NFC天线包括非NFC辐射体、第二滤波单元及非NFC电路;该NFC辐射体和该非NFC辐射体由该通信终端的金属边框形成,且该非NFC辐射体全部处于该NFC辐射体中;该NFC电路通过该第一滤波单元耦接至该NFC辐射体,该非NFC电路通过该第二滤波单元耦接至该非NFC辐射体,该第一滤波单元用于滤除该非NFC电路生成的非NFC信号,该第二滤波单元用于滤除该NFC电路生成的NFC信号。。
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