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WO2014091458A3 - A dual polarized patch antenna arrangement - Google Patents

A dual polarized patch antenna arrangement Download PDF

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Publication number
WO2014091458A3
WO2014091458A3 PCT/IB2013/060914 IB2013060914W WO2014091458A3 WO 2014091458 A3 WO2014091458 A3 WO 2014091458A3 IB 2013060914 W IB2013060914 W IB 2013060914W WO 2014091458 A3 WO2014091458 A3 WO 2014091458A3
Authority
WO
WIPO (PCT)
Prior art keywords
patch antenna
patch
antenna
antenna arrangement
dual polarized
Prior art date
Application number
PCT/IB2013/060914
Other languages
French (fr)
Other versions
WO2014091458A2 (en
Inventor
Andries Petrus Cronje Fourie
Derek Colin NITCH
Original Assignee
Poynting Antennas (Pty) Limited
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 Poynting Antennas (Pty) Limited filed Critical Poynting Antennas (Pty) Limited
Publication of WO2014091458A2 publication Critical patent/WO2014091458A2/en
Publication of WO2014091458A3 publication Critical patent/WO2014091458A3/en

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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

An antenna arrangement 10 comprises at least a first patch antenna 12 associated with a first frequency band region and a second paten antenna 14 associated with a second frequency band region. Each patch antenna comprises a ground plane 16 and a radiating patch 18. The radiating patch 18 of the first patch antenna also serves as the ground plane for the second patch antenna. Each radiating patch having at least two different axes of symmetry 22.1 and 22.2 and wherein the axes are at an angle θ relative to one another, with 0 < θ ≤ 90 degrees. Each patch antenna comprises at least a first feed point and a second feed point associated with at least first and second polarizations at a polarization angle differential equal to θ.
PCT/IB2013/060914 2012-12-13 2013-12-13 A dual polarized patch antenna arrangement WO2014091458A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2012/09478 2012-12-13
ZA201209478 2012-12-13

Publications (2)

Publication Number Publication Date
WO2014091458A2 WO2014091458A2 (en) 2014-06-19
WO2014091458A3 true WO2014091458A3 (en) 2014-11-06

Family

ID=50792470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/060914 WO2014091458A2 (en) 2012-12-13 2013-12-13 A dual polarized patch antenna arrangement

Country Status (1)

Country Link
WO (1) WO2014091458A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106935963A (en) * 2017-01-20 2017-07-07 西南电子技术研究所（中国电子科技集团公司第十研究所） High isolation dual polarized circumferential weld microband antenna unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11158958B2 (en) * 2019-12-26 2021-10-26 Shure Acquisition Holdings, Inc. Dual band antenna

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1069646A2 (en) * 1999-07-10 2001-01-17 ALAN DICK &amp; COMPANY LIMITED Patch antenna
US6452549B1 (en) * 2000-05-02 2002-09-17 Bae Systems Information And Electronic Systems Integration Inc Stacked, multi-band look-through antenna
US20050206568A1 (en) * 2004-03-22 2005-09-22 Phillips James P Defferential-fed stacked patch antenna
EP1906484A1 (en) * 2006-09-28 2008-04-02 Selex Communications S.P.A. Distributed capacitive component in strip lines, filter, transformer, resonator and divider arrangements
WO2009093980A1 (en) * 2008-01-22 2009-07-30 Agency For Science, Technology & Research Broadband circularly polarized patch antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1069646A2 (en) * 1999-07-10 2001-01-17 ALAN DICK &amp; COMPANY LIMITED Patch antenna
US6452549B1 (en) * 2000-05-02 2002-09-17 Bae Systems Information And Electronic Systems Integration Inc Stacked, multi-band look-through antenna
US20050206568A1 (en) * 2004-03-22 2005-09-22 Phillips James P Defferential-fed stacked patch antenna
EP1906484A1 (en) * 2006-09-28 2008-04-02 Selex Communications S.P.A. Distributed capacitive component in strip lines, filter, transformer, resonator and divider arrangements
WO2009093980A1 (en) * 2008-01-22 2009-07-30 Agency For Science, Technology & Research Broadband circularly polarized patch antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106935963A (en) * 2017-01-20 2017-07-07 西南电子技术研究所（中国电子科技集团公司第十研究所） High isolation dual polarized circumferential weld microband antenna unit

Also Published As

Publication number Publication date
WO2014091458A2 (en) 2014-06-19

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