SG10201609104UA - Dual-band dual-port antenna structure - Google Patents

Dual-band dual-port antenna structure

Info

Publication number
SG10201609104UA
SG10201609104UA SG10201609104UA SG10201609104UA SG10201609104UA SG 10201609104U A SG10201609104U A SG 10201609104UA SG 10201609104U A SG10201609104U A SG 10201609104UA SG 10201609104U A SG10201609104U A SG 10201609104UA SG 10201609104U A SG10201609104U A SG 10201609104UA
Authority
SG
Singapore
Prior art keywords
dual
antenna structure
port antenna
band
band dual
Prior art date
Application number
SG10201609104UA
Other languages
English (en)
Inventor
Zongxiang Shen
Wenxing An
Peijung Chung
Fangming Wu
Original Assignee
Delta Electronics Inc
Univ Nanyang Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delta Electronics Inc, Univ Nanyang Tech filed Critical Delta Electronics Inc
Priority to SG10201609104UA priority Critical patent/SG10201609104UA/en
Priority to US15/343,321 priority patent/US10236579B2/en
Priority to TW105135842A priority patent/TWI631770B/zh
Priority to CN201610971437.9A priority patent/CN108039590B/zh
Publication of SG10201609104UA publication Critical patent/SG10201609104UA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/392—Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
SG10201609104UA 2016-10-31 2016-10-31 Dual-band dual-port antenna structure SG10201609104UA (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG10201609104UA SG10201609104UA (en) 2016-10-31 2016-10-31 Dual-band dual-port antenna structure
US15/343,321 US10236579B2 (en) 2016-10-31 2016-11-04 Dual-band dual-port antenna structure
TW105135842A TWI631770B (zh) 2016-10-31 2016-11-04 雙頻雙饋入天線結構
CN201610971437.9A CN108039590B (zh) 2016-10-31 2016-11-04 双频双馈入天线结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201609104UA SG10201609104UA (en) 2016-10-31 2016-10-31 Dual-band dual-port antenna structure

Publications (1)

Publication Number Publication Date
SG10201609104UA true SG10201609104UA (en) 2018-05-30

Family

ID=62018039

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201609104UA SG10201609104UA (en) 2016-10-31 2016-10-31 Dual-band dual-port antenna structure

Country Status (4)

Country Link
US (1) US10236579B2 (zh)
CN (1) CN108039590B (zh)
SG (1) SG10201609104UA (zh)
TW (1) TWI631770B (zh)

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TWI668913B (zh) * 2018-03-21 2019-08-11 啟碁科技股份有限公司 天線結構
JP6885508B2 (ja) * 2018-04-13 2021-06-16 株式会社村田製作所 アンテナ装置
CN111129748A (zh) * 2018-10-30 2020-05-08 天津大学青岛海洋技术研究院 一种基于加载电感技术的双频天线
TWI699042B (zh) * 2019-06-28 2020-07-11 啓碁科技股份有限公司 天線結構
WO2021100924A1 (ko) * 2019-11-22 2021-05-27 엘지전자 주식회사 차량에 탑재되는 안테나 시스템
CN113675592B (zh) * 2020-05-13 2023-08-04 北京小米移动软件有限公司 一种天线模组和终端设备
CN112164869B (zh) * 2020-09-25 2021-09-24 京信通信技术(广州)有限公司 天线、低频辐射单元及辐射臂
CN114976607B (zh) * 2021-02-24 2024-03-12 北京京东方技术开发有限公司 天线和通信设备
TWI765743B (zh) * 2021-06-11 2022-05-21 啓碁科技股份有限公司 天線結構
TWI777711B (zh) 2021-08-02 2022-09-11 明泰科技股份有限公司 多輸出多輸入之天線系統及其電子裝置
TWI800065B (zh) 2021-10-29 2023-04-21 明泰科技股份有限公司 週期性金屬陣列結構
CN114709605B (zh) * 2022-03-21 2023-07-25 西安电子科技大学 一种具有高隔离度特性的双频双端口天线及移动终端

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JP4301034B2 (ja) * 2004-02-26 2009-07-22 パナソニック株式会社 アンテナが搭載された無線装置
WO2007070571A2 (en) * 2005-12-14 2007-06-21 The University Of Kansas Microstrip antenna for rfid device
CN201114213Y (zh) * 2007-06-01 2008-09-10 华为技术有限公司 一种双天线的翻盖通信终端
WO2009037523A2 (en) * 2007-09-20 2009-03-26 Nokia Corporation An antenna arrangement, a method for manufacturing an antenna arrangement and a printed wiring board for use in an antenna arrangement
TWI360918B (en) * 2007-10-04 2012-03-21 Realtek Semiconductor Corp Multiple antenna system
CN101533947B (zh) * 2009-04-16 2012-09-05 旭丽电子(广州)有限公司 双馈入天线
US8798554B2 (en) * 2012-02-08 2014-08-05 Apple Inc. Tunable antenna system with multiple feeds
US8947113B2 (en) * 2012-05-07 2015-02-03 Apple Inc. Methods for modeling tunable radio-frequency elements
EP2790268A1 (en) * 2013-04-12 2014-10-15 Thomson Licensing Multi-band antenna
TWI523314B (zh) * 2013-04-25 2016-02-21 宏碁股份有限公司 通訊裝置
TWI532247B (zh) * 2013-07-24 2016-05-01 鴻海精密工業股份有限公司 天線
WO2015100642A1 (zh) * 2013-12-31 2015-07-09 华为终端有限公司 一种天线的匹配电路
TWI539669B (zh) * 2014-01-28 2016-06-21 宏碁股份有限公司 通訊裝置
WO2015151108A1 (en) * 2014-04-03 2015-10-08 Phinergy Ltd. Method for regenerating alkaline solutions
CN204375977U (zh) * 2015-01-16 2015-06-03 中兴通讯股份有限公司 一种多输入多输出天线系统
US9502773B2 (en) * 2015-03-24 2016-11-22 Htc Corporation Mobile device and manufacturing method thereof
CN205543238U (zh) * 2016-03-25 2016-08-31 广东欧珀移动通信有限公司 一种双天线结构和移动终端

Also Published As

Publication number Publication date
US10236579B2 (en) 2019-03-19
TW201817084A (zh) 2018-05-01
CN108039590A (zh) 2018-05-15
CN108039590B (zh) 2020-02-07
TWI631770B (zh) 2018-08-01
US20180123244A1 (en) 2018-05-03

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