IL120716A - Dual-band octafilar helix antenna - Google Patents

Dual-band octafilar helix antenna

Info

Publication number
IL120716A
IL120716A IL12071696A IL12071696A IL120716A IL 120716 A IL120716 A IL 120716A IL 12071696 A IL12071696 A IL 12071696A IL 12071696 A IL12071696 A IL 12071696A IL 120716 A IL120716 A IL 120716A
Authority
IL
Israel
Prior art keywords
dual
helix antenna
band
band octafilar
octafilar helix
Prior art date
Application number
IL12071696A
Other languages
English (en)
Other versions
IL120716A0 (en
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL120716A0 publication Critical patent/IL120716A0/xx
Publication of IL120716A publication Critical patent/IL120716A/xx

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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
IL12071696A 1995-09-22 1996-09-23 Dual-band octafilar helix antenna IL120716A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/532,921 US5828348A (en) 1995-09-22 1995-09-22 Dual-band octafilar helix antenna
PCT/US1996/015196 WO1997011507A1 (fr) 1995-09-22 1996-09-23 Antenne en helice octafilaire double bande

Publications (2)

Publication Number Publication Date
IL120716A0 IL120716A0 (en) 1997-08-14
IL120716A true IL120716A (en) 2001-03-19

Family

ID=24123752

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12071696A IL120716A (en) 1995-09-22 1996-09-23 Dual-band octafilar helix antenna

Country Status (11)

Country Link
US (1) US5828348A (fr)
EP (1) EP0793864A1 (fr)
JP (1) JPH10509577A (fr)
KR (1) KR970707605A (fr)
CN (1) CN1165588A (fr)
AU (1) AU7368396A (fr)
BR (1) BR9606654A (fr)
FI (1) FI971686A (fr)
IL (1) IL120716A (fr)
TW (1) TW321798B (fr)
WO (1) WO1997011507A1 (fr)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5872549A (en) * 1996-04-30 1999-02-16 Trw Inc. Feed network for quadrifilar helix antenna
US5990847A (en) * 1996-04-30 1999-11-23 Qualcomm Incorporated Coupled multi-segment helical antenna
US6278414B1 (en) * 1996-07-31 2001-08-21 Qualcomm Inc. Bent-segment helical antenna
US5986620A (en) * 1996-07-31 1999-11-16 Qualcomm Incorporated Dual-band coupled segment helical antenna
US6025816A (en) * 1996-12-24 2000-02-15 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
JP3314654B2 (ja) * 1997-03-14 2002-08-12 日本電気株式会社 ヘリカルアンテナ
US6184844B1 (en) * 1997-03-27 2001-02-06 Qualcomm Incorporated Dual-band helical antenna
JP3189735B2 (ja) * 1997-05-08 2001-07-16 日本電気株式会社 ヘリカルアンテナ
US5923305A (en) * 1997-09-15 1999-07-13 Ericsson Inc. Dual-band helix antenna with parasitic element and associated methods of operation
US6018326A (en) * 1997-09-29 2000-01-25 Ericsson Inc. Antennas with integrated windings
US5943027A (en) * 1997-10-03 1999-08-24 Motorola, Inc. Telescopic antenna assembly
KR100602539B1 (ko) * 1997-10-28 2006-07-19 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 이동 전화용 멀티플 밴드, 멀티플 브랜치 안테나
US6329962B2 (en) 1998-08-04 2001-12-11 Telefonaktiebolaget Lm Ericsson (Publ) Multiple band, multiple branch antenna for mobile phone
US6072441A (en) * 1997-11-06 2000-06-06 Nec Corporation Method of producing a helical antenna and the helical antenna apparatus
US6094178A (en) * 1997-11-14 2000-07-25 Ericsson, Inc. Dual mode quadrifilar helix antenna and associated methods of operation
GB2331630B (en) * 1997-11-20 2001-12-05 Nec Technologies Retractable antenna for a mobile telephone
SE511450C2 (sv) * 1997-12-30 1999-10-04 Allgon Ab Antennsystem för cirkulärt polariserade radiovågor innefattande antennanordning och gränssnittsnätverk
GB9803273D0 (en) * 1998-02-16 1998-04-08 Univ Surrey Adaptive multifilar antenna
SE514530C2 (sv) 1998-05-18 2001-03-12 Allgon Ab Antennanordning omfattande kapacitivt kopplade radiotorelement och en handburen radiokommunikationsanordning för en sådan antennanordning
SE514568C2 (sv) 1998-05-18 2001-03-12 Allgon Ab Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning
US6336036B1 (en) 1998-07-08 2002-01-01 Ericsson Inc. Retractable dual-band tapped helical radiotelephone antennas
US6166694A (en) * 1998-07-09 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Printed twin spiral dual band antenna
US6353443B1 (en) * 1998-07-09 2002-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Miniature printed spiral antenna for mobile terminals
JP3542505B2 (ja) * 1998-09-28 2004-07-14 三菱電機株式会社 アンテナ給電回路
US6078298A (en) * 1998-10-26 2000-06-20 Terk Technologies Corporation Di-pole wide bandwidth antenna
JP2000138523A (ja) 1998-10-30 2000-05-16 Nec Corp ヘリカルアンテナ
US6343208B1 (en) 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna
SE516105C2 (sv) 1999-06-11 2001-11-19 Allgon Ab En metod för att styra strålningsmönstret hos en antenn, ett antennsystem och en radiokommunikationsanordning
CN1316117A (zh) * 1999-06-29 2001-10-03 三菱电机株式会社 天线装置
US6381471B1 (en) 1999-06-30 2002-04-30 Vladimir A. Dvorkin Dual band radio telephone with dedicated receive and transmit antennas
US6246379B1 (en) * 1999-07-19 2001-06-12 The United States Of America As Represented By The Secretary Of The Navy Helix antenna
JP3399513B2 (ja) * 1999-08-10 2003-04-21 日本電気株式会社 ヘリカルアンテナおよびその製造方法
GB2354115A (en) * 1999-09-09 2001-03-14 Univ Surrey Adaptive multifilar antenna
CN101188325B (zh) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
US6160516A (en) * 1999-10-07 2000-12-12 Motorola, Inc. Dual pattern antenna for portable communications devices
EP1227545B1 (fr) 1999-10-26 2003-08-27 Fractus, S.A. Groupements multibande d'antennes entrelacees
US6163302A (en) * 1999-10-29 2000-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Flexible dual-mode antenna for mobile stations
EP1154516A1 (fr) * 1999-12-15 2001-11-14 Mitsubishi Denki Kabushiki Kaisha Circuit d'adaptation d'impedance et antenne utilisant ce circuit d'adaptation d'impedance
WO2001045208A1 (fr) 1999-12-15 2001-06-21 Mitsubishi Denki Kabushiki Kaisha Dispositif d'antenne
ATE302473T1 (de) 2000-01-19 2005-09-15 Fractus Sa Raumfüllende miniaturantenne
US6344834B1 (en) * 2000-04-20 2002-02-05 The United States Of America As Represented By The Secretary Of The Navy Low angle, high angle quadrifilar helix antenna
US6765541B1 (en) 2000-04-24 2004-07-20 The United States Of America As Represented By The Secretary Of The Navy Capacitatively shunted quadrifilar helix antenna
US7072690B2 (en) * 2001-04-11 2006-07-04 Lg Electronics Inc. Multi-band antenna and notebook computer with built-in multi-band antenna
US6373448B1 (en) 2001-04-13 2002-04-16 Luxul Corporation Antenna for broadband wireless communications
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
US6621458B1 (en) * 2002-04-02 2003-09-16 Xm Satellite Radio, Inc. Combination linearly polarized and quadrifilar antenna sharing a common ground plane
SE521833C2 (sv) * 2002-04-09 2003-12-09 Moteco Ab Antennanordning innefattande en icke-galvaniskt kopplad matningsanordning
US6765536B2 (en) 2002-05-09 2004-07-20 Motorola, Inc. Antenna with variably tuned parasitic element
US6720935B2 (en) 2002-07-12 2004-04-13 The Mitre Corporation Single and dual-band patch/helix antenna arrays
US6784852B2 (en) * 2002-07-29 2004-08-31 Anaren Microwave, Inc. Multiport serial feed device
US6784851B2 (en) * 2002-07-29 2004-08-31 Anaren Microwave, Inc. Quadrifilar antenna serial feed
KR20040037918A (ko) * 2002-10-31 2004-05-08 주식회사 케이티 무선랜용 단일 급전 이중대역 안테나
US6919859B2 (en) * 2003-09-09 2005-07-19 Pctel Antenna
JP4439998B2 (ja) * 2004-04-09 2010-03-24 パナソニック株式会社 携帯無線機用アンテナ
US7180472B2 (en) * 2004-05-26 2007-02-20 Delphi Technologies, Inc. Quadrifilar helical antenna
DE602004020748D1 (de) * 2004-06-11 2009-06-04 Ruag Aerospace Sweden Ab Wendelantenne aus vier Leitern
US7245268B2 (en) * 2004-07-28 2007-07-17 Skycross, Inc. Quadrifilar helical antenna
US7253787B2 (en) * 2004-11-25 2007-08-07 High Tech Computer, Corp. Helix antenna and method for manufacturing the same
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US20070257842A1 (en) * 2006-05-02 2007-11-08 Air2U Inc. Coupled-fed antenna device
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
GB0700276D0 (en) * 2007-01-08 2007-02-14 Sarantel Ltd A dielectrically-loaded antenna
KR100878136B1 (ko) * 2007-07-27 2009-01-14 케이. 에이. 이 (주) 위성 송수신 안테나
US8089421B2 (en) * 2008-01-08 2012-01-03 Sarantel Limited Dielectrically loaded antenna
KR100976087B1 (ko) * 2008-07-11 2010-08-16 주식회사 이엠따블유 4중 편파 안테나 모듈 및 이를 포함하는 무선 송수신 장치
GB2468583B (en) * 2009-03-12 2013-07-03 Sarantel Ltd A dielectrically loaded antenna
US8106846B2 (en) 2009-05-01 2012-01-31 Applied Wireless Identifications Group, Inc. Compact circular polarized antenna
US8456375B2 (en) * 2009-05-05 2013-06-04 Sarantel Limited Multifilar antenna
WO2011001006A1 (fr) * 2009-07-02 2011-01-06 Elektrobit Wireless Communications Oy Antenne en hélice à résonance multiple
US20110001684A1 (en) * 2009-07-02 2011-01-06 Elektrobit Wireless Communications Multiresonance helix antenna
US8618998B2 (en) 2009-07-21 2013-12-31 Applied Wireless Identifications Group, Inc. Compact circular polarized antenna with cavity for additional devices
CN101924265A (zh) * 2010-08-11 2010-12-22 安徽锦特微波电子有限公司 微波毫米波高隔离功分器
GB2508638B (en) * 2012-12-06 2016-03-16 Harris Corp A dielectrically loaded multifilar antenna with a phasing ring feed
US9178262B2 (en) * 2013-01-15 2015-11-03 Tyce Electronics Corporation Feed network comprised of marchand baluns and coupled line quadrature hybrids
WO2014121475A1 (fr) * 2013-02-06 2014-08-14 华为技术有限公司 Réseau d'alimentation différentielle
US9343796B2 (en) * 2014-07-15 2016-05-17 Novatel Inc. Wideband and low-loss quadrature phase quad-feeding network for high-performance GNSS antenna
EP4322334A3 (fr) 2014-07-24 2024-05-29 Ignion, S.L. Systèmes de rayonnement minces pour dispositifs électroniques
CA2965274A1 (fr) * 2014-10-20 2016-04-28 Ruag Space Ab Antenne helicoidale multifilaire
KR101634003B1 (ko) * 2014-11-25 2016-06-28 홍익대학교 산학협력단 쿼드필라 헬릭스 안테나
US9899731B1 (en) * 2016-09-06 2018-02-20 Aeroantenna Technology, Inc. Octofilar antenna
US10700430B1 (en) 2016-12-04 2020-06-30 Maxtena, Inc. Parasitic multifilar multiband antenna
CN108258438A (zh) * 2016-12-29 2018-07-06 深圳市景程信息科技有限公司 双频宽带馈电网络
CN108258416B (zh) * 2016-12-29 2020-02-04 深圳市景程信息科技有限公司 双频宽带贴片圆极化天线
CN206364181U (zh) * 2016-12-29 2017-07-28 深圳市景程信息科技有限公司 具有双频宽带功能的圆极化天线
KR102633242B1 (ko) 2017-02-28 2024-02-06 주식회사 케이엠더블유 이동통신 서비스용 이중편파 옴니 안테나
GB2574999A (en) * 2017-03-17 2019-12-25 Bittium Wireless Oy Quadrifilar helical antenna for communicating in a plurality of different frequency bands
US10700428B2 (en) 2018-02-06 2020-06-30 Harris Solutions NY, Inc. Dual band octafilar antenna
US11342671B2 (en) * 2019-06-07 2022-05-24 Sonos, Inc. Dual-band antenna topology
CN114336011A (zh) * 2021-12-29 2022-04-12 重庆两江卫星移动通信有限公司 一种应用于低轨卫星通信的双频四臂螺旋天线

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087821A (en) * 1976-07-14 1978-05-02 Harris Corporation Polarization controllable lens
US4148030A (en) * 1977-06-13 1979-04-03 Rca Corporation Helical antennas
US4349824A (en) * 1980-10-01 1982-09-14 The United States Of America As Represented By The Secretary Of The Navy Around-a-mast quadrifilar microstrip antenna
CA1238713A (fr) * 1984-06-04 1988-06-28 Alliedsignal Inc. Reseau d'alimentation d'antenne
US4568893A (en) * 1985-01-31 1986-02-04 Rca Corporation Millimeter wave fin-line reflection phase shifter
US4717918A (en) * 1985-08-23 1988-01-05 Harris Corporation Phased array antenna
JPS6367903A (ja) * 1986-09-10 1988-03-26 Aisin Seiki Co Ltd アンテナ装置
JPS63169703U (fr) * 1987-04-21 1988-11-04
US4928078A (en) * 1988-12-22 1990-05-22 Avantek, Inc. Branch line coupler
US4916410A (en) * 1989-05-01 1990-04-10 E-Systems, Inc. Hybrid-balun for splitting/combining RF power
GB8913311D0 (en) * 1989-06-09 1990-04-25 Marconi Co Ltd Antenna arrangement
US5021799A (en) * 1989-07-03 1991-06-04 Motorola, Inc. High permitivity dielectric microstrip dipole antenna
FR2654554B1 (fr) * 1989-11-10 1992-07-31 France Etat Antenne en helice, quadrifilaire, resonnante bicouche.
DE3937973A1 (de) * 1989-11-15 1990-03-22 Mayer Bernd Breitband-branchline-koppler
US4954790A (en) * 1989-11-15 1990-09-04 Avantek, Inc. Enhanced coupled, even mode terminated baluns, and mixers and modulators constructed therefrom
WO1991011038A1 (fr) * 1990-01-08 1991-07-25 Toyo Communication Equipment Co., Ltd. Antenne helicoidale a enroulement a nombre fractionnaire et a quatre fils
JP2832476B2 (ja) * 1990-02-14 1998-12-09 望 長谷部 ヘリカルアンテナ
US5041842A (en) * 1990-04-18 1991-08-20 Blaese Herbert R Helical base station antenna with support
GB2246910B (en) * 1990-08-02 1994-12-14 Polytechnic Electronics Plc A radio frequency antenna
US5198831A (en) * 1990-09-26 1993-03-30 501 Pronav International, Inc. Personal positioning satellite navigator with printed quadrifilar helical antenna
US5138331A (en) * 1990-10-17 1992-08-11 The United States Of America As Represented By The Secretary Of The Navy Broadband quadrifilar phased array helix
JP3185233B2 (ja) * 1991-03-18 2001-07-09 株式会社日立製作所 携帯無線機用小型アンテナ
FR2678437B1 (fr) * 1991-06-28 1994-01-28 France Telecom Antenne mixte pour reception de signaux emis simultanement par satellite et par stations terrestres, notamment pour la reception de signaux de radiodiffusion sonore numerique.
US5343173A (en) * 1991-06-28 1994-08-30 Mesc Electronic Systems, Inc. Phase shifting network and antenna and method
US5349365A (en) * 1991-10-21 1994-09-20 Ow Steven G Quadrifilar helix antenna
DE4239597C2 (de) * 1991-11-26 1999-11-04 Hitachi Chemical Co Ltd Ebene Antenne mit dualer Polarisation
CA2061743C (fr) * 1992-02-24 1996-05-14 Peter Charles Strickland Antenne helicoidale a charge terminale
US5370677A (en) * 1992-03-06 1994-12-06 Urologix, Inc. Gamma matched, helical dipole microwave antenna with tubular-shaped capacitor
US5345248A (en) * 1992-07-22 1994-09-06 Space Systems/Loral, Inc. Staggered helical array antenna
US5359340A (en) * 1992-09-30 1994-10-25 Fujitsu Limited Helical antenna for portable radio communication equipment
DE69320313T2 (de) * 1992-12-22 1998-12-24 Thomson Multimedia, Boulogne, Cedex Antennensystem mit Wendelantennen
US5355104A (en) * 1993-01-29 1994-10-11 Hughes Aircraft Company Phase shift device using voltage-controllable dielectrics
US5587719A (en) * 1994-02-04 1996-12-24 Orbital Sciences Corporation Axially arrayed helical antenna
EP0715369B1 (fr) * 1994-12-01 1999-07-28 Indian Space Research Organisation Système d'antenne multibande
WO1996034425A1 (fr) * 1995-04-26 1996-10-31 Westinghouse Electric Corporation Antenne en helice dotee d'un element non alimente et son procede d'utilisation

Also Published As

Publication number Publication date
FI971686A0 (fi) 1997-04-18
IL120716A0 (en) 1997-08-14
WO1997011507A1 (fr) 1997-03-27
EP0793864A1 (fr) 1997-09-10
TW321798B (fr) 1997-12-01
AU7368396A (en) 1997-04-09
US5828348A (en) 1998-10-27
BR9606654A (pt) 1997-09-30
CN1165588A (zh) 1997-11-19
KR970707605A (ko) 1997-12-01
FI971686A (fi) 1997-06-23
JPH10509577A (ja) 1998-09-14

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