SE9903920D0 - Dual-polarised antenna - Google Patents

Dual-polarised antenna

Info

Publication number
SE9903920D0
SE9903920D0 SE9903920A SE9903920A SE9903920D0 SE 9903920 D0 SE9903920 D0 SE 9903920D0 SE 9903920 A SE9903920 A SE 9903920A SE 9903920 A SE9903920 A SE 9903920A SE 9903920 D0 SE9903920 D0 SE 9903920D0
Authority
SE
Sweden
Prior art keywords
feed
network
dual
structures
ports
Prior art date
Application number
SE9903920A
Other languages
English (en)
Other versions
SE515453C2 (sv
SE9903920L (sv
Inventor
Bjoern Johannisson
Anders Derneryd
Martin Johansson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9903920A priority Critical patent/SE515453C2/sv
Publication of SE9903920D0 publication Critical patent/SE9903920D0/sv
Priority to AU13178/01A priority patent/AU1317801A/en
Priority to PCT/SE2000/002042 priority patent/WO2001031738A1/en
Priority to US09/696,944 priority patent/US6531984B1/en
Publication of SE9903920L publication Critical patent/SE9903920L/sv
Publication of SE515453C2 publication Critical patent/SE515453C2/sv

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
    • 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
    • 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

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
SE9903920A 1999-10-29 1999-10-29 Dubbelpolariserad antennelement förfarande för att mata ström till två ortogonala polarisationer i ett dylikt antennelement samt förfarande för att uppnå nämnda element SE515453C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9903920A SE515453C2 (sv) 1999-10-29 1999-10-29 Dubbelpolariserad antennelement förfarande för att mata ström till två ortogonala polarisationer i ett dylikt antennelement samt förfarande för att uppnå nämnda element
AU13178/01A AU1317801A (en) 1999-10-29 2000-10-20 Dual-polarised antenna
PCT/SE2000/002042 WO2001031738A1 (en) 1999-10-29 2000-10-20 Dual-polarised antenna
US09/696,944 US6531984B1 (en) 1999-10-29 2000-10-27 Dual-polarized antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903920A SE515453C2 (sv) 1999-10-29 1999-10-29 Dubbelpolariserad antennelement förfarande för att mata ström till två ortogonala polarisationer i ett dylikt antennelement samt förfarande för att uppnå nämnda element

Publications (3)

Publication Number Publication Date
SE9903920D0 true SE9903920D0 (sv) 1999-10-29
SE9903920L SE9903920L (sv) 2001-04-30
SE515453C2 SE515453C2 (sv) 2001-08-06

Family

ID=20417541

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903920A SE515453C2 (sv) 1999-10-29 1999-10-29 Dubbelpolariserad antennelement förfarande för att mata ström till två ortogonala polarisationer i ett dylikt antennelement samt förfarande för att uppnå nämnda element

Country Status (4)

Country Link
US (1) US6531984B1 (sv)
AU (1) AU1317801A (sv)
SE (1) SE515453C2 (sv)
WO (1) WO2001031738A1 (sv)

Families Citing this family (36)

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WO2002023669A1 (en) * 2000-09-12 2002-03-21 Andrew Corporation A dual polarised antenna
DE60120348T2 (de) * 2001-03-05 2007-06-06 Ericsson Ab Schlitz-gekoppelte Antennenanordnung auf einem Mehrschicht-Substrat
JP3842645B2 (ja) * 2001-12-27 2006-11-08 日本電波工業株式会社 多素子アレー型の平面アンテナ
GB2391112B (en) * 2002-07-20 2005-10-12 Roke Manor Research An antenna
FR2852150A1 (fr) * 2003-03-07 2004-09-10 Thomson Licensing Sa Perfectionnement aux antennes a diversite de rayonnement
KR100695329B1 (ko) * 2004-12-21 2007-03-15 한국전자통신연구원 Ｈ형 모노폴 격리 안테나
KR100695330B1 (ko) * 2004-12-21 2007-03-15 한국전자통신연구원 중계기용 격리 안테나
KR100695328B1 (ko) * 2004-12-21 2007-03-15 한국전자통신연구원 초격리 안테나
US20070066224A1 (en) * 2005-02-28 2007-03-22 Sirit, Inc. High efficiency RF amplifier and envelope modulator
US7873326B2 (en) * 2006-07-11 2011-01-18 Mojix, Inc. RFID beam forming system
US7667652B2 (en) * 2006-07-11 2010-02-23 Mojix, Inc. RFID antenna system
CN101507048B (zh) * 2006-11-30 2012-11-21 松下电器产业株式会社 差动供电指向性可变隙缝天线
GB2445974B (en) * 2007-01-25 2011-05-11 Hewlett Packard Development Co Apparatus for and method of selecting between antennas for wireless communication
US7983710B2 (en) * 2007-05-31 2011-07-19 Alcatel-Lucent Usa Inc. Method of coordinated wireless downlink transmission
US20090213013A1 (en) * 2008-02-25 2009-08-27 Bjorn Lindmark Antenna feeding arrangement
US20100141532A1 (en) * 2008-02-25 2010-06-10 Jesper Uddin Antenna feeding arrangement
SE532035C2 (sv) * 2008-02-25 2009-10-06 Powerwave Technologies Sweden Antennmatningsarrangemang
WO2009151778A2 (en) 2008-04-14 2009-12-17 Mojix, Inc. Radio frequency identification tag location estimation and tracking system and method
US8260347B2 (en) * 2008-05-20 2012-09-04 Intel Mobile Communications GmbH Radio frequency communication devices and methods
US20090289861A1 (en) * 2008-05-20 2009-11-26 Infineon Technologies Ag Radio frequency communication devices and methods
US8565814B2 (en) * 2008-08-28 2013-10-22 Intel Mobile Communications GmbH Radio frequency communication devices and methods
FR2940532B1 (fr) * 2008-12-23 2011-04-15 Thales Sa Element rayonnant planaire a polorisation duale et antenne reseau comportant un tel element rayonnant
US8890750B2 (en) * 2011-09-09 2014-11-18 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Symmetrical partially coupled microstrip slot feed patch antenna element
US9214730B2 (en) * 2012-07-31 2015-12-15 Cambium Networks Limited Patch antenna
GB2504561B (en) * 2012-07-31 2015-05-06 Cambium Networks Ltd Patch antenna
JP2017505075A (ja) * 2014-01-31 2017-02-09 クインテル テクノロジー リミテッド ビーム幅制御を伴うアンテナシステム
TWI533513B (zh) 2014-03-04 2016-05-11 啟碁科技股份有限公司 平板雙極化天線
TWI547014B (zh) * 2014-07-31 2016-08-21 啟碁科技股份有限公司 平板雙極化天線及複合天線
TWI540791B (zh) 2014-11-05 2016-07-01 啟碁科技股份有限公司 平板雙極化天線及複合天線
JP2016127481A (ja) * 2015-01-06 2016-07-11 株式会社東芝 偏波共用アンテナ
US9905938B2 (en) * 2015-01-29 2018-02-27 City University Of Hong Kong Dual polarized high gain and wideband complementary antenna
US9883337B2 (en) 2015-04-24 2018-01-30 Mijix, Inc. Location based services for RFID and sensor networks
WO2018179870A1 (en) * 2017-03-28 2018-10-04 Nec Corporation Antenna, configuration method of antenna and wireless communication device
CN112840510B (zh) 2018-10-12 2024-03-08 株式会社村田制作所 天线模块和搭载有该天线模块的通信装置
EP3910735B1 (en) * 2020-05-11 2024-03-06 Nokia Solutions and Networks Oy An antenna arrangement
CN113381192B (zh) * 2021-06-15 2022-07-26 西安电子科技大学 一种低剖面具有宽带外抑制的滤波天线

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US4903033A (en) 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
CA1307842C (en) 1988-12-28 1992-09-22 Adrian William Alden Dual polarization microstrip array antenna
FR2666691B2 (fr) * 1990-07-11 1994-03-04 Ct Reg Innovat Transfert Tech Antenne microonde.
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
JP2886029B2 (ja) 1993-04-06 1999-04-26 デイエツクスアンテナ株式会社 交差偏波補償回路
US5471664A (en) 1993-12-30 1995-11-28 Samsung Electro-Mechanics Co., Ltd. Clockwise and counterclockwise circularly polarized wave common receiving apparatus for low noise converter
FR2724491B1 (fr) 1994-09-09 1997-01-31 Razazi Djalal Antenne plaquee miniaturisee, a double polarisation, a tres large bande
JPH10209743A (ja) 1997-01-21 1998-08-07 Toshiba Corp スロット結合型マイクロストリップアンテナ
SE508512C2 (sv) * 1997-02-14 1998-10-12 Ericsson Telefon Ab L M Dubbelpolariserad antennanordning
SE521407C2 (sv) 1997-04-30 2003-10-28 Ericsson Telefon Ab L M Mikrovägantennsystem med en plan konstruktion
US5896107A (en) 1997-05-27 1999-04-20 Allen Telecom Inc. Dual polarized aperture coupled microstrip patch antenna system
US5926137A (en) * 1997-06-30 1999-07-20 Virginia Tech Intellectual Properties Foursquare antenna radiating element
SE519118C2 (sv) 1997-07-23 2003-01-14 Allgon Ab Antennanordning för mottagande och/eller utsändning av dubbelpolariserande elektromagnetiska vågor
CA2237648A1 (en) * 1997-07-29 1999-01-29 Noel Mcdonald Dual polarisation patch antenna
US5945951A (en) 1997-09-03 1999-08-31 Andrew Corporation High isolation dual polarized antenna system with microstrip-fed aperture coupled patches
CA2218269A1 (en) * 1997-10-15 1999-04-15 Cal Corporation Microstrip patch radiator with means for the suppression of cross-polarization

Also Published As

Publication number Publication date
WO2001031738A1 (en) 2001-05-03
AU1317801A (en) 2001-05-08
US6531984B1 (en) 2003-03-11
SE515453C2 (sv) 2001-08-06
SE9903920L (sv) 2001-04-30

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