SE9902637L - Anordning för bruk i en gruppantenn för sändning och mottagning på minst en frekvens i minst två polarisationer - Google Patents

Anordning för bruk i en gruppantenn för sändning och mottagning på minst en frekvens i minst två polarisationer

Info

Publication number
SE9902637L
SE9902637L SE9902637A SE9902637A SE9902637L SE 9902637 L SE9902637 L SE 9902637L SE 9902637 A SE9902637 A SE 9902637A SE 9902637 A SE9902637 A SE 9902637A SE 9902637 L SE9902637 L SE 9902637L
Authority
SE
Sweden
Prior art keywords
frequency
antenna elements
polarizations
waveguides
antenna
Prior art date
Application number
SE9902637A
Other languages
Unknown language ( )
English (en)
Other versions
SE514557C2 (sv
SE9902637D0 (sv
Inventor
Goeran Snygg
Sune Johansson
Bengt Svensson
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 SE9902637A priority Critical patent/SE514557C2/sv
Publication of SE9902637D0 publication Critical patent/SE9902637D0/sv
Priority to PCT/SE2000/001424 priority patent/WO2001004993A1/en
Priority to AU60424/00A priority patent/AU6042400A/en
Priority to US09/612,391 priority patent/US6351244B1/en
Publication of SE9902637L publication Critical patent/SE9902637L/sv
Publication of SE514557C2 publication Critical patent/SE514557C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
SE9902637A 1999-07-09 1999-07-09 Anordning för bruk i en gruppantenn för sändning och mottagning på minst en frekvens i minst två polarisationer SE514557C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9902637A SE514557C2 (sv) 1999-07-09 1999-07-09 Anordning för bruk i en gruppantenn för sändning och mottagning på minst en frekvens i minst två polarisationer
PCT/SE2000/001424 WO2001004993A1 (en) 1999-07-09 2000-07-05 Arrangement for use in an antenna array for transmitting and receiving at least one frequency in at least two polarizations
AU60424/00A AU6042400A (en) 1999-07-09 2000-07-05 Arrangement for use in an antenna array for transmitting and receiving at least one frequency in at least two polarizations
US09/612,391 US6351244B1 (en) 1999-07-09 2000-07-07 Arrangement for use in an antenna array for transmitting and receiving at at least one frequency in at least two polarizations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902637A SE514557C2 (sv) 1999-07-09 1999-07-09 Anordning för bruk i en gruppantenn för sändning och mottagning på minst en frekvens i minst två polarisationer

Publications (3)

Publication Number Publication Date
SE9902637D0 SE9902637D0 (sv) 1999-07-09
SE9902637L true SE9902637L (sv) 2001-01-10
SE514557C2 SE514557C2 (sv) 2001-03-12

Family

ID=20416445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902637A SE514557C2 (sv) 1999-07-09 1999-07-09 Anordning för bruk i en gruppantenn för sändning och mottagning på minst en frekvens i minst två polarisationer

Country Status (4)

Country Link
US (1) US6351244B1 (sv)
AU (1) AU6042400A (sv)
SE (1) SE514557C2 (sv)
WO (1) WO2001004993A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005053097A1 (en) * 2003-11-27 2005-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Scanable sparse antenna array
WO2005117202A1 (en) * 2004-05-28 2005-12-08 Telefonaktiebolaget Lm Ericsson (Publ) An antenna panel, a mounting arrangement and an arrangement for compensating an array of several antenna panels
US7379029B2 (en) * 2005-09-27 2008-05-27 Elta Systems Ltd Waveguide slot antenna and arrays formed thereof
WO2007091470A1 (ja) 2006-02-06 2007-08-16 Mitsubishi Electric Corporation 高周波モジュール
US8059049B2 (en) * 2006-10-11 2011-11-15 Raytheon Company Dual band active array antenna
US7830322B1 (en) 2007-09-24 2010-11-09 Impinj, Inc. RFID reader antenna assembly
JP4592786B2 (ja) * 2008-06-18 2010-12-08 三菱電機株式会社 アンテナ装置及びレーダ
US20110175782A1 (en) * 2008-09-22 2011-07-21 Kmw Inc. Dual-band dual-polarized antenna of base station for mobile communication
FR2956252B1 (fr) * 2010-02-05 2013-04-26 Thales Sa Antenne plane directive embarquee, vehicule comportant une telle antenne et systeme de telecommunication par satellite comportant un tel vehicule
US9806431B1 (en) * 2013-04-02 2017-10-31 Waymo Llc Slotted waveguide array antenna using printed waveguide transmission lines
US9851436B2 (en) * 2015-01-05 2017-12-26 Delphi Technologies, Inc. Radar antenna assembly with panoramic detection
JP6535506B2 (ja) * 2015-04-30 2019-06-26 住友電気工業株式会社 周波数共用導波管スロットアンテナ及びアンテナ装置
US11038263B2 (en) * 2015-11-12 2021-06-15 Duke University Printed cavities for computational microwave imaging and methods of use
DE112018006756T5 (de) * 2018-01-03 2020-09-24 Intel Corporation Dual-polarisiertes retrodirektives array und mehrfrequenz-antennenelement
US11424548B2 (en) * 2018-05-01 2022-08-23 Metawave Corporation Method and apparatus for a meta-structure antenna array
CN110174649A (zh) * 2019-05-07 2019-08-27 加特兰微电子科技(上海)有限公司 射频前端收发装置、车载雷达收发系统
CN112864570B (zh) * 2020-12-31 2023-08-22 维沃移动通信有限公司 天线结构和可折叠电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518967A (en) * 1982-03-05 1985-05-21 Ford Aerospace & Communications Corporation Tapered-width leaky-waveguide antenna
US4833482A (en) * 1988-02-24 1989-05-23 Hughes Aircraft Company Circularly polarized microstrip antenna array
GB2235590B (en) * 1989-08-21 1994-05-25 Radial Antenna Lab Ltd Planar antenna
CA2030963C (en) * 1989-12-14 1995-08-15 Robert Michael Sorbello Orthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlines
SE469540B (sv) * 1991-11-29 1993-07-19 Ericsson Telefon Ab L M Vaagledarantenn med slitsade haalrumsvaagledare
IL107582A (en) * 1993-11-12 1998-02-08 Ramot Ramatsity Authority For Slotted waveguide array antennas
US5619216A (en) * 1995-06-06 1997-04-08 Hughes Missile Systems Company Dual polarization common aperture array formed by waveguide-fed, planar slot array and linear short backfire array
US5914694A (en) * 1996-09-19 1999-06-22 Cal Corporation Dual-band, dual polarization radiating structure
SE508512C2 (sv) * 1997-02-14 1998-10-12 Ericsson Telefon Ab L M Dubbelpolariserad antennanordning
JPH10303638A (ja) * 1997-04-23 1998-11-13 Toyota Motor Corp 偏波共用型平板アンテナ

Also Published As

Publication number Publication date
SE514557C2 (sv) 2001-03-12
AU6042400A (en) 2001-01-30
US6351244B1 (en) 2002-02-26
SE9902637D0 (sv) 1999-07-09
WO2001004993A1 (en) 2001-01-18

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Legal Events

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NUG Patent has lapsed