EP4325881A4 - MICROSTRIP ANTENNA STRUCTURE AND COMMUNICATION DEVICE - Google Patents

MICROSTRIP ANTENNA STRUCTURE AND COMMUNICATION DEVICE Download PDF

Info

Publication number
EP4325881A4
EP4325881A4 EP22810351.1A EP22810351A EP4325881A4 EP 4325881 A4 EP4325881 A4 EP 4325881A4 EP 22810351 A EP22810351 A EP 22810351A EP 4325881 A4 EP4325881 A4 EP 4325881A4
Authority
EP
European Patent Office
Prior art keywords
communication device
antenna structure
microstrip antenna
microstrip
communication
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22810351.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4325881A1 (en
Inventor
Zubing WU
Guohua Zhao
Fanyu GUO
Fengkai XU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu T Ray Technology Co Ltd
Chengdu T Ray Technology Co Ltd
Original Assignee
Chengdu T Ray Technology Co Ltd
Chengdu T Ray Technology Co Ltd
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 Chengdu T Ray Technology Co Ltd, Chengdu T Ray Technology Co Ltd filed Critical Chengdu T Ray Technology Co Ltd
Publication of EP4325881A1 publication Critical patent/EP4325881A1/en
Publication of EP4325881A4 publication Critical patent/EP4325881A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP22810351.1A 2021-05-26 2022-05-09 MICROSTRIP ANTENNA STRUCTURE AND COMMUNICATION DEVICE Pending EP4325881A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110574673.8A CN113036439B (zh) 2021-05-26 2021-05-26 微带天线结构及通信设备
PCT/CN2022/091741 WO2022247624A1 (zh) 2021-05-26 2022-05-09 微带天线结构及通信设备

Publications (2)

Publication Number Publication Date
EP4325881A1 EP4325881A1 (en) 2024-02-21
EP4325881A4 true EP4325881A4 (en) 2024-06-05

Family

ID=76455856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22810351.1A Pending EP4325881A4 (en) 2021-05-26 2022-05-09 MICROSTRIP ANTENNA STRUCTURE AND COMMUNICATION DEVICE

Country Status (3)

Country Link
EP (1) EP4325881A4 (zh)
CN (1) CN113036439B (zh)
WO (1) WO2022247624A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113036439B (zh) * 2021-05-26 2021-07-30 成都天锐星通科技有限公司 微带天线结构及通信设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2093832A1 (en) * 2008-02-20 2009-08-26 Raytheon Company Power combining and energy radiating system and method
US20150364823A1 (en) * 2014-06-17 2015-12-17 Kabushiki Kaisha Toshiba Antenna device and wireless device
WO2016141177A1 (en) * 2015-03-03 2016-09-09 Massachusetts, University Of Low cross-polarization decade-bandwidth ultra-wideband antenna element and array
CN109473778A (zh) * 2018-10-23 2019-03-15 航天恒星科技有限公司 一种新型宽带圆极化天线

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US6717549B2 (en) * 2002-05-15 2004-04-06 Harris Corporation Dual-polarized, stub-tuned proximity-fed stacked patch antenna
TW200713697A (en) * 2005-09-28 2007-04-01 Huan-Cheng Lien Coupled single feed right-hand/left-hand circularly polarized microstrip antenna
FI20055637A0 (fi) * 2005-12-02 2005-12-02 Nokia Corp Kaksipolarisaatio-mikroliuska-patch-antennirakenne
PL218960B1 (pl) * 2009-09-14 2015-02-27 Fert Przemysław Elboxrf Mikropaskowa antena sektorowa
EP2631991B1 (en) * 2012-02-24 2015-01-21 Tata Consultancy Services Limited Microstrip antenna
US9246222B2 (en) * 2013-03-15 2016-01-26 Tyco Electronics Corporation Compact wideband patch antenna
CN104112903B (zh) * 2014-06-26 2016-06-01 西安空间无线电技术研究所 一种应用寄生馈电金属柱的微带天线
CN105305046B (zh) * 2015-10-23 2017-11-17 福州大学 电磁耦合馈电北斗一代卫星导航收发天线
CN107425277B (zh) * 2017-07-25 2023-06-02 福建福大北斗通信科技有限公司 多频组合卫星导航终端天线
CN207409650U (zh) * 2017-10-25 2018-05-25 中兴通讯股份有限公司 一种微带天线
CN207677081U (zh) * 2017-12-30 2018-07-31 深圳市景程信息科技有限公司 基于环形贴片的宽带圆极化天线
CN109994829A (zh) * 2017-12-30 2019-07-09 深圳市景程信息科技有限公司 宽带圆极化天线
CN108832280B (zh) * 2018-06-08 2019-10-25 西安电子科技大学 一种可用于5g通信的毫米波全向圆极化天线
CN109004349B (zh) * 2018-08-14 2023-10-27 厦门大学 L型探针馈电的宽带多线极化可重构贴片天线及设计方法
CN209329148U (zh) * 2018-10-18 2019-08-30 东莞理工学院 一种基于新型混合环馈电网络的带内全双工天线
CN110289484B (zh) * 2019-06-25 2023-09-15 广东盛路通信科技股份有限公司 一种宽带导航天线
CN111355027B (zh) * 2020-03-11 2022-10-21 中天宽带技术有限公司 自去耦天线阵列
CN212517535U (zh) * 2020-06-22 2021-02-09 南京信息工程大学 一种基于双耦合馈电结构的微带天线
CN111585031A (zh) * 2020-06-22 2020-08-25 南京信息工程大学 一种基于双缝隙耦合结构的多极化微带天线
CN111740217B (zh) * 2020-07-03 2021-07-23 维沃移动通信有限公司 一种天线组件和电子设备
CN113036439B (zh) * 2021-05-26 2021-07-30 成都天锐星通科技有限公司 微带天线结构及通信设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2093832A1 (en) * 2008-02-20 2009-08-26 Raytheon Company Power combining and energy radiating system and method
US20150364823A1 (en) * 2014-06-17 2015-12-17 Kabushiki Kaisha Toshiba Antenna device and wireless device
WO2016141177A1 (en) * 2015-03-03 2016-09-09 Massachusetts, University Of Low cross-polarization decade-bandwidth ultra-wideband antenna element and array
CN109473778A (zh) * 2018-10-23 2019-03-15 航天恒星科技有限公司 一种新型宽带圆极化天线

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022247624A1 *
SRUTHI SETLEM SAI ET AL: "Design of a dual-polarized antenna using square backed cavity", 2017 INTERNATIONAL CONFERENCE ON INNOVATIONS IN INFORMATION, EMBEDDED AND COMMUNICATION SYSTEMS (ICIIECS), IEEE, 17 March 2017 (2017-03-17), pages 1 - 4, XP033311172, DOI: 10.1109/ICIIECS.2017.8276087 *

Also Published As

Publication number Publication date
EP4325881A1 (en) 2024-02-21
WO2022247624A1 (zh) 2022-12-01
CN113036439A (zh) 2021-06-25
CN113036439B (zh) 2021-07-30

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