EP2565985A4 - Dual-polarized microstrip antenna - Google Patents

Dual-polarized microstrip antenna

Info

Publication number
EP2565985A4
EP2565985A4 EP11765012.7A EP11765012A EP2565985A4 EP 2565985 A4 EP2565985 A4 EP 2565985A4 EP 11765012 A EP11765012 A EP 11765012A EP 2565985 A4 EP2565985 A4 EP 2565985A4
Authority
EP
European Patent Office
Prior art keywords
dielectric layer
dual
layer
microstrip antenna
resonant
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.)
Ceased
Application number
EP11765012.7A
Other languages
German (de)
French (fr)
Other versions
EP2565985A1 (en
Inventor
Kunjie Zhuang
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CN2010201522580U external-priority patent/CN201689984U/en
Priority claimed from CN2010201522504U external-priority patent/CN201690448U/en
Priority claimed from CN2010205200779U external-priority patent/CN201812927U/en
Priority claimed from CN2010205201131U external-priority patent/CN202121056U/en
Priority claimed from CN2010205201019U external-priority patent/CN202121055U/en
Priority claimed from CN2010205200868U external-priority patent/CN201812928U/en
Priority claimed from CN2010205200711U external-priority patent/CN201812926U/en
Priority claimed from CN2010205200904U external-priority patent/CN202121054U/en
Priority claimed from CN2010205200590U external-priority patent/CN201812925U/en
Priority claimed from CN2010105294164A external-priority patent/CN102332635B/en
Application filed by Individual filed Critical Individual
Publication of EP2565985A1 publication Critical patent/EP2565985A1/en
Publication of EP2565985A4 publication Critical patent/EP2565985A4/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/104—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • 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
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning 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
    • 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)

Abstract

A dual-polarized microstrip antenna includes: at least one metal radiating patch, i.e. a first metal radiating patch(3); at least one ground metal layer(5) whereon excitation micro-slots are etched; at least one dielectric layer, i.e. a first dielectric layer(4), it is preferred that the dielectric layer(4) is a resonant dielectric layer such as a resonant dielectric layer of air or other layers of optimization resonant materials; at least one set of bipolar excitation microstrip lines(7,7'); the dielectric layer(4) is between the first metal radiating patch(3) and the ground metal layer(5). The dual-polarized microstrip antenna of multi-layer radiation structure is designed in a relatively small volume, which effectively saves the cost of antenna installation and maintenance, and is widely applied in the fields of mobile communication and internet technology.
EP11765012.7A 2010-04-07 2011-04-19 Dual-polarized microstrip antenna Ceased EP2565985A4 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
CN2010201522580U CN201689984U (en) 2010-04-07 2010-04-07 Small-sized multilayer microstrip antenna convenient for debugging voltage standing wave ratio
CN201020152260 2010-04-07
CN2010201522504U CN201690448U (en) 2010-04-07 2010-04-07 Relay station with built-in antenna for wireless communication
CN2010205201131U CN202121056U (en) 2010-09-07 2010-09-07 Intelligent array antenna of dual polarization of high gain and high isolation of eight channels
CN2010205200779U CN201812927U (en) 2010-09-07 2010-09-07 Small-sized high-gain dual-polarized microstrip antenna
CN2010205201019U CN202121055U (en) 2010-09-07 2010-09-07 High-gain dual polarized microstrip antenna
CN2010205200868U CN201812928U (en) 2010-09-07 2010-09-07 Miniature bipolar microstrip antenna
CN2010205200711U CN201812926U (en) 2010-09-07 2010-09-07 Miniature dual polarization microstrip antenna
CN2010205200904U CN202121054U (en) 2010-09-07 2010-09-07 Eight-channel high isolation dual polarization intelligent array antenna
CN2010205200590U CN201812925U (en) 2010-09-07 2010-09-07 Small-sized four-channel bipolar microstrip antenna
CN2010105294164A CN102332635B (en) 2010-04-07 2010-11-02 Small-sized multi-band and high-grain dual polarization microstrip antenna at microwave low band
PCT/CN2011/000682 WO2011124094A1 (en) 2010-04-07 2011-04-19 Dual-polarized microstrip antenna

Publications (2)

Publication Number Publication Date
EP2565985A1 EP2565985A1 (en) 2013-03-06
EP2565985A4 true EP2565985A4 (en) 2013-12-18

Family

ID=47629990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11765012.7A Ceased EP2565985A4 (en) 2010-04-07 2011-04-19 Dual-polarized microstrip antenna

Country Status (2)

Country Link
EP (1) EP2565985A4 (en)
WO (1) WO2011124094A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110190389A (en) * 2019-06-03 2019-08-30 深圳市景旺电子股份有限公司 A kind of antenna plate and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105144475B (en) 2013-03-15 2018-11-09 英特尔公司 Low-Profile High-Performance Integrated Antennas for Small Cell Base Stations
GB2528839B (en) 2014-07-25 2019-04-03 Kathrein Werke Kg Multiband antenna
US10840589B2 (en) 2016-09-02 2020-11-17 Taoglas Group Holdings Limited Multi-band MIMO panel antennas
GB2556156B (en) 2016-09-02 2022-03-30 Taoglas Group Holdings Ltd Multi-band MIMO panel antennas
CN107181058B (en) * 2017-05-25 2022-12-30 广东工业大学 Novel dual-beam directional radiation MIMO patch antenna and mobile terminal
CN111009720B (en) * 2018-10-08 2025-12-19 合肥若森智能科技有限公司 Dual-band dual-polarized microstrip antenna
TWI712216B (en) * 2018-11-29 2020-12-01 大陸商深圳市超捷通訊有限公司 Antenna structure and wireless communication device using the same
US20200303820A1 (en) * 2019-03-19 2020-09-24 Wilson Electronics, Llc Antenna with parasitic elements
CN114270625B (en) * 2019-08-19 2024-11-19 株式会社村田制作所 Antenna device and communication device
CN110996496B (en) * 2019-12-24 2025-07-08 广东纳睿雷达科技股份有限公司 Circuit board, antenna assembly and dual polarized antenna
CO2020016679A1 (en) * 2020-12-30 2021-12-31 Inst Tecnologico Metropolitano Light tuned antenna device
CN112909497A (en) * 2021-02-09 2021-06-04 福耀玻璃工业集团股份有限公司 Antenna module and vehicle
CN116259956B (en) 2021-12-09 2026-01-09 华为技术有限公司 An antenna structure and electronic device
CN115347360A (en) * 2022-08-24 2022-11-15 上海双微导航技术有限公司 Antenna
CN115939762B (en) * 2022-11-25 2026-01-27 北京理工大学 2-Bit dual-polarized intelligent super-surface antenna unit
TWI863405B (en) * 2023-07-04 2024-11-21 明泰科技股份有限公司 Antenna array and a dual-feed circularly polarized broadband antenna

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US20090278746A1 (en) * 2008-05-07 2009-11-12 Nokia Siemens Networks Oy Wideband or multiband various polarized antenna

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CN2329091Y (en) * 1998-06-12 1999-07-14 庄昆杰 Broad band microstrip array antenna unit
TW490888B (en) * 2000-05-02 2002-06-11 Jin-Lu Weng A broadband dual-polarized aperture-coupled patch antenna with modified H-shaped coupling slots
CN2492989Y (en) * 2001-07-27 2002-05-22 台湾骏炎科技股份有限公司 Dual Polarized Array Antenna
WO2005008833A1 (en) 2003-07-16 2005-01-27 Huber + Suhner Ag Dual polarised microstrip patch antenna
JP4281672B2 (en) 2004-11-19 2009-06-17 トヨタ自動車株式会社 Fuel injection control device for internal combustion engine
CN2783548Y (en) * 2005-02-01 2006-05-24 烟台高盈科技有限公司 3G 45 degree dual polarized plate shape antenna for base station
CN101243369B (en) 2005-07-07 2010-12-15 Mks仪器股份有限公司 Ozone systems for multi-chamber tools
US7508346B2 (en) 2007-04-16 2009-03-24 Research In Motion Limited Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device
US8633856B2 (en) 2009-07-02 2014-01-21 Blackberry Limited Compact single feed dual-polarized dual-frequency band microstrip antenna array
CN201536151U (en) * 2009-08-14 2010-07-28 南京理工大学 X-band dual-polarized low mutual coupling microstrip antenna
CN201689984U (en) * 2010-04-07 2010-12-29 福建省光微电子科技有限公司 Small-sized multilayer microstrip antenna convenient for debugging voltage standing wave ratio
CN103619485B (en) 2011-05-09 2017-08-08 英倍尔药业股份有限公司 Nozzles for nasal drug delivery

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20090278746A1 (en) * 2008-05-07 2009-11-12 Nokia Siemens Networks Oy Wideband or multiband various polarized antenna

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KITATANI K ET AL: "Functional microwave flat antenna using alumina ceramic substrate and piezoelectric actuator", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 26, no. 10-11, 1 January 2006 (2006-01-01), pages 2189 - 2192, XP024960776, ISSN: 0955-2219, [retrieved on 20060101], DOI: 10.1016/J.JEURCERAMSOC.2005.09.077 *
See also references of WO2011124094A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110190389A (en) * 2019-06-03 2019-08-30 深圳市景旺电子股份有限公司 A kind of antenna plate and preparation method thereof
CN110190389B (en) * 2019-06-03 2020-11-20 深圳市景旺电子股份有限公司 Antenna board and manufacturing method thereof

Also Published As

Publication number Publication date
WO2011124094A1 (en) 2011-10-13
EP2565985A1 (en) 2013-03-06

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