HK1193237A1 - 具有改進的隔離性的多頻帶平面倒 天線 和系統 - Google Patents

具有改進的隔離性的多頻帶平面倒 天線 和系統

Info

Publication number
HK1193237A1
HK1193237A1 HK14106398.9A HK14106398A HK1193237A1 HK 1193237 A1 HK1193237 A1 HK 1193237A1 HK 14106398 A HK14106398 A HK 14106398A HK 1193237 A1 HK1193237 A1 HK 1193237A1
Authority
HK
Hong Kong
Prior art keywords
pifa
antennas
systems
planar inverted
improved isolation
Prior art date
Application number
HK14106398.9A
Other languages
English (en)
Inventor
Kok Jiunn Ng
Ee Wei Sim
Tze-Meng Joshua Ooi
Original Assignee
Laird Technologies Inc
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 Laird Technologies Inc filed Critical Laird Technologies Inc
Publication of HK1193237A1 publication Critical patent/HK1193237A1/zh

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • 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
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
HK14106398.9A 2011-02-18 2014-06-25 具有改進的隔離性的多頻帶平面倒 天線 和系統 HK1193237A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MY2011/000014 WO2012112022A1 (en) 2011-02-18 2011-02-18 Multi-band planar inverted-f (pifa) antennas and systems with improved isolation

Publications (1)

Publication Number Publication Date
HK1193237A1 true HK1193237A1 (zh) 2014-09-12

Family

ID=46672799

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14106398.9A HK1193237A1 (zh) 2011-02-18 2014-06-25 具有改進的隔離性的多頻帶平面倒 天線 和系統

Country Status (6)

Country Link
US (2) US9472846B2 (zh)
EP (1) EP2676324B1 (zh)
CN (1) CN103348532B (zh)
HK (1) HK1193237A1 (zh)
TW (2) TWI489690B (zh)
WO (1) WO2012112022A1 (zh)

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US9748654B2 (en) 2014-12-16 2017-08-29 Laird Technologies, Inc. Antenna systems with proximity coupled annular rectangular patches
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CN108242586B (zh) * 2016-12-27 2020-10-30 启碁科技股份有限公司 通信装置
TWI657619B (zh) * 2017-01-03 2019-04-21 和碩聯合科技股份有限公司 平面天線模組及電子裝置
US10522915B2 (en) * 2017-02-01 2019-12-31 Shure Acquisition Holdings, Inc. Multi-band slotted planar antenna
TWI627795B (zh) * 2017-05-26 2018-06-21 銳鋒股份有限公司 天線結構
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EP3584886B1 (en) * 2018-06-15 2023-03-01 Advanced Automotive Antennas, S.L.U. Dual broadband antenna system for vehicles
US10763578B2 (en) * 2018-07-16 2020-09-01 Laird Connectivity, Inc. Dual band multiple-input multiple-output antennas
CN110783695B (zh) * 2018-07-31 2023-10-20 伟创力有限公司 天线和设备、***及包括它们的方法
WO2020051091A1 (en) * 2018-09-04 2020-03-12 Laird Technologies, Inc. Low profile, low passive intermodulation (pim), wideband, and/or multiple input multiple output (mimo) antenna systems
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US10931016B2 (en) * 2018-10-05 2021-02-23 Te Connectivity Corporation Three-dimensional inverted-F antenna element and antenna assembly and communication system having the same
WO2020092144A1 (en) * 2018-11-01 2020-05-07 Isolynx, Llc Nonplanar complementary patch antenna and associated methods
CN109638453B (zh) * 2018-12-03 2021-04-02 Oppo广东移动通信有限公司 天线组件及电子设备
US10892557B1 (en) * 2019-06-19 2021-01-12 Ambit Microsystems (Shanghai) Ltd. Antenna structure and intelligent household appliance using the same
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KR20220122070A (ko) * 2021-02-26 2022-09-02 타이코에이엠피 주식회사 안테나 모듈 및 이를 구비하는 안테나 장치
CN113067130B (zh) * 2021-03-24 2022-06-24 北京有竹居网络技术有限公司 天线结构、终端背壳和终端
US20220344836A1 (en) * 2021-04-21 2022-10-27 The Antenna Company International N.V. MIMO antenna system, wireless device, and wireless communication system
CN113964501A (zh) * 2021-11-22 2022-01-21 江西创新科技有限公司 一种新型5g通信天线
TWI833214B (zh) * 2022-05-12 2024-02-21 智易科技股份有限公司 多天線模組系統
CN117638456A (zh) * 2022-08-11 2024-03-01 北京小米移动软件有限公司 终端设备
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Also Published As

Publication number Publication date
CN103348532A (zh) 2013-10-09
TW201535859A (zh) 2015-09-16
TWI562457B (en) 2016-12-11
US20130229318A1 (en) 2013-09-05
US20140320363A1 (en) 2014-10-30
TWI489690B (zh) 2015-06-21
EP2676324B1 (en) 2016-04-20
WO2012112022A1 (en) 2012-08-23
US9065166B2 (en) 2015-06-23
US9472846B2 (en) 2016-10-18
EP2676324A1 (en) 2013-12-25
TW201248995A (en) 2012-12-01
EP2676324A4 (en) 2014-10-22
CN103348532B (zh) 2016-03-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230218