SE9801753D0 - Antenna device comprising feeding means a handheld radio communication device for such antenna device - Google Patents

Antenna device comprising feeding means a handheld radio communication device for such antenna device

Info

Publication number
SE9801753D0
SE9801753D0 SE9801753A SE9801753A SE9801753D0 SE 9801753 D0 SE9801753 D0 SE 9801753D0 SE 9801753 A SE9801753 A SE 9801753A SE 9801753 A SE9801753 A SE 9801753A SE 9801753 D0 SE9801753 D0 SE 9801753D0
Authority
SE
Sweden
Prior art keywords
antenna device
communication device
radiating elements
radio communication
support
Prior art date
Application number
SE9801753A
Other languages
English (en)
Other versions
SE9801753L (sv
SE514568C2 (sv
Inventor
Olle Edvardsson
Richard Bohannan
Thierry Bousquet
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Priority to SE9801753A priority Critical patent/SE514568C2/sv
Publication of SE9801753D0 publication Critical patent/SE9801753D0/sv
Priority to US09/312,497 priority patent/US6339408B1/en
Priority to BR9910548-9A priority patent/BR9910548A/pt
Priority to CA002332456A priority patent/CA2332456C/en
Priority to CN99806270A priority patent/CN1121737C/zh
Priority to PCT/SE1999/000838 priority patent/WO1999060663A1/en
Priority to AU45406/99A priority patent/AU754008B2/en
Priority to RU2000131607/09A priority patent/RU2220482C2/ru
Publication of SE9801753L publication Critical patent/SE9801753L/sv
Publication of SE514568C2 publication Critical patent/SE514568C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical 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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
SE9801753A 1998-05-18 1998-05-18 Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning SE514568C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9801753A SE514568C2 (sv) 1998-05-18 1998-05-18 Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning
US09/312,497 US6339408B1 (en) 1998-05-18 1999-05-17 Antenna device comprising feeding means and a hand-held radio communication device for such antenna device
BR9910548-9A BR9910548A (pt) 1998-05-18 1999-05-17 Dispositivo de antena para recepção e/ou transmissão de sinais de rf polarizados circulares em pelo menos uma primeira e uma segunda faixa de frequência, e, dispositivo de comunicação por rádio móvel portátil para comunicação direta com um satélite.
CA002332456A CA2332456C (en) 1998-05-18 1999-05-17 Antenna device comprising feeding means and a hand-held radio communication device for such antenna device
CN99806270A CN1121737C (zh) 1998-05-18 1999-05-17 包含馈送装置的天线设备和使用这种无线设备的手持无线通信设备
PCT/SE1999/000838 WO1999060663A1 (en) 1998-05-18 1999-05-17 Antenna device comprising feeding means and a hand-held radio communication device for such antenna device
AU45406/99A AU754008B2 (en) 1998-05-18 1999-05-17 Antenna device comprising feeding means and a hand-held radio communication device for such antenna device
RU2000131607/09A RU2220482C2 (ru) 1998-05-18 1999-05-17 Антенное устройство, содержащее средство возбуждения, и портативное устройство радиосвязи для такого антенного устройства

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801753A SE514568C2 (sv) 1998-05-18 1998-05-18 Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning

Publications (3)

Publication Number Publication Date
SE9801753D0 true SE9801753D0 (sv) 1998-05-18
SE9801753L SE9801753L (sv) 1999-11-19
SE514568C2 SE514568C2 (sv) 2001-03-12

Family

ID=20411365

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801753A SE514568C2 (sv) 1998-05-18 1998-05-18 Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning

Country Status (8)

Country Link
US (1) US6339408B1 (sv)
CN (1) CN1121737C (sv)
AU (1) AU754008B2 (sv)
BR (1) BR9910548A (sv)
CA (1) CA2332456C (sv)
RU (1) RU2220482C2 (sv)
SE (1) SE514568C2 (sv)
WO (1) WO1999060663A1 (sv)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514530C2 (sv) * 1998-05-18 2001-03-12 Allgon Ab Antennanordning omfattande kapacitivt kopplade radiotorelement och en handburen radiokommunikationsanordning för en sådan antennanordning
US6429830B2 (en) * 2000-05-18 2002-08-06 Mitsumi Electric Co., Ltd. Helical antenna, antenna unit, composite antenna
US6791509B2 (en) * 2001-07-26 2004-09-14 Mitsumi Electric Co., Ltd. Helical antenna
CA2355426A1 (en) 2001-08-17 2003-02-17 Luther Haave A system and method for asset tracking
US9784041B2 (en) * 2004-04-15 2017-10-10 National Oilwell Varco L.P. Drilling rig riser identification apparatus
JP4318046B2 (ja) * 2005-03-10 2009-08-19 ミツミ電機株式会社 ポール型アンテナ装置
JP4367642B2 (ja) * 2005-03-10 2009-11-18 ミツミ電機株式会社 アンテナ装置
JP4318045B2 (ja) * 2005-03-10 2009-08-19 ミツミ電機株式会社 アンテナ装置
JP4340905B2 (ja) * 2005-03-10 2009-10-07 ミツミ電機株式会社 アンテナ装置
JP2007060617A (ja) * 2005-07-28 2007-03-08 Mitsumi Electric Co Ltd アンテナ装置
US7365698B2 (en) * 2005-08-19 2008-04-29 Rf Industries Pty Ltd Dipole antenna
US7659867B2 (en) * 2005-12-19 2010-02-09 Samsung Electronics Co., Ltd. Complex antenna
GB0623774D0 (en) * 2006-11-28 2007-01-10 Sarantel Ltd An Antenna Assembly Including a Dielectrically Loaded Antenna
US8106846B2 (en) * 2009-05-01 2012-01-31 Applied Wireless Identifications Group, Inc. Compact circular polarized antenna
US8618998B2 (en) 2009-07-21 2013-12-31 Applied Wireless Identifications Group, Inc. Compact circular polarized antenna with cavity for additional devices
US8576131B2 (en) * 2010-12-22 2013-11-05 Shure Acquisition Holdings, Inc. Helical antenna apparatus and method of forming helical antenna
CN102752241B (zh) * 2011-04-22 2015-07-08 华为技术有限公司 检测通道质量的方法、装置及系统
CN102394384B (zh) * 2011-07-19 2014-12-10 惠州Tcl移动通信有限公司 移动设备、手机及其天线结构
GB201200638D0 (en) 2012-01-13 2012-02-29 Sarantel Ltd An antenna assembly
US9711859B1 (en) 2012-02-10 2017-07-18 Trivec-Avant Corporation Soldier-mounted antenna
GB2508638B (en) 2012-12-06 2016-03-16 Harris Corp A dielectrically loaded multifilar antenna with a phasing ring feed
CN103579749A (zh) * 2013-10-18 2014-02-12 南京移动卫星通信工程技术研究发展中心 移动卫星通信手持终端天线
FR3068176B1 (fr) * 2017-06-26 2019-08-02 Tdf Structure antennaire colineaire a acces independants
CN109546358B (zh) * 2017-09-22 2021-08-17 北京北斗星通导航技术股份有限公司 一种全向双天线系统
CN110970727A (zh) * 2018-09-29 2020-04-07 北京合众思壮科技股份有限公司 螺旋天线
CN109509968B (zh) * 2018-12-07 2024-01-05 深圳市华信天线技术有限公司 一种平衡双频四臂螺旋天线
US11145966B2 (en) * 2019-08-28 2021-10-12 Pctel, Inc. Over-molded thin film antenna device

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Publication number Priority date Publication date Assignee Title
US4554554A (en) * 1983-09-02 1985-11-19 The United States Of America As Represented By The Secretary Of The Navy Quadrifilar helix antenna tuning using pin diodes
FR2624656B1 (fr) * 1987-12-10 1990-05-18 Centre Nat Etd Spatiales Antenne de type helice et son procede de realisation
US5198831A (en) 1990-09-26 1993-03-30 501 Pronav International, Inc. Personal positioning satellite navigator with printed quadrifilar helical antenna
EP0634057B1 (en) 1993-01-29 1998-12-02 Motorola, Inc. Radio circuit including antenna assembly
US5708445A (en) 1993-01-29 1998-01-13 Motorola, Inc. Antenna assembly for radio circuit and method therefor
US5594461A (en) * 1993-09-24 1997-01-14 Rockwell International Corp. Low loss quadrature matching network for quadrifilar helix antenna
US5650792A (en) * 1994-09-19 1997-07-22 Dorne & Margolin, Inc. Combination GPS and VHF antenna
US5828348A (en) 1995-09-22 1998-10-27 Qualcomm Incorporated Dual-band octafilar helix antenna
US5628057A (en) 1996-03-05 1997-05-06 Motorola, Inc. Multi-port radio frequency signal transformation network
FR2746548B1 (fr) 1996-03-19 1998-06-19 France Telecom Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants
FR2746547B1 (fr) 1996-03-19 1998-06-19 France Telecom Antenne helice a alimentation large bande integree, et procedes de fabrication correspondants
GB9606593D0 (en) * 1996-03-29 1996-06-05 Symmetricom Inc An antenna system
JP3297601B2 (ja) * 1996-04-25 2002-07-02 京セラ株式会社 複合アンテナ
US5920292A (en) * 1996-12-20 1999-07-06 Ericsson Inc. L-band quadrifilar helix antenna
JP3314654B2 (ja) * 1997-03-14 2002-08-12 日本電気株式会社 ヘリカルアンテナ
JP3189735B2 (ja) * 1997-05-08 2001-07-16 日本電気株式会社 ヘリカルアンテナ
US6094178A (en) * 1997-11-14 2000-07-25 Ericsson, Inc. Dual mode quadrifilar helix antenna and associated methods of operation

Also Published As

Publication number Publication date
AU4540699A (en) 1999-12-06
SE9801753L (sv) 1999-11-19
CA2332456A1 (en) 1999-11-25
CN1121737C (zh) 2003-09-17
CA2332456C (en) 2007-01-30
US6339408B1 (en) 2002-01-15
WO1999060663A1 (en) 1999-11-25
SE514568C2 (sv) 2001-03-12
BR9910548A (pt) 2001-01-30
AU754008B2 (en) 2002-10-31
CN1301417A (zh) 2001-06-27
RU2220482C2 (ru) 2003-12-27

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