FR2746548B1 - Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants - Google Patents

Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants

Info

Publication number
FR2746548B1
FR2746548B1 FR9603699A FR9603699A FR2746548B1 FR 2746548 B1 FR2746548 B1 FR 2746548B1 FR 9603699 A FR9603699 A FR 9603699A FR 9603699 A FR9603699 A FR 9603699A FR 2746548 B1 FR2746548 B1 FR 2746548B1
Authority
FR
France
Prior art keywords
manufacturing methods
helical antenna
duplexing means
integrated
integrated duplexing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9603699A
Other languages
English (en)
Other versions
FR2746548A1 (fr
Inventor
Ala Sharatha
Jean Marc Toureilles
Claude Terret
Jean Pierre Blot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orange SA
Original Assignee
France Telecom SA
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
Priority to FR9603699A priority Critical patent/FR2746548B1/fr
Application filed by France Telecom SA filed Critical France Telecom SA
Priority to CN971945128A priority patent/CN1218434C/zh
Priority to CA002248884A priority patent/CA2248884A1/fr
Priority to DE69725972T priority patent/DE69725972T2/de
Priority to AU21651/97A priority patent/AU2165197A/en
Priority to EP97914395A priority patent/EP0888648B1/fr
Priority to PCT/FR1997/000456 priority patent/WO1997035357A1/fr
Priority to US09/142,967 priority patent/US6608604B1/en
Priority to ES97914395T priority patent/ES2212088T3/es
Publication of FR2746548A1 publication Critical patent/FR2746548A1/fr
Application granted granted Critical
Publication of FR2746548B1 publication Critical patent/FR2746548B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/22—Hybrid ring junctions
    • H01P5/227—90° branch line couplers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/22—Hybrid ring junctions
    • H01P5/222—180° rat race hybrid rings
    • 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
FR9603699A 1996-03-19 1996-03-19 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants Expired - Fee Related FR2746548B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9603699A FR2746548B1 (fr) 1996-03-19 1996-03-19 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants
CA002248884A CA2248884A1 (fr) 1996-03-19 1997-03-13 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants
DE69725972T DE69725972T2 (de) 1996-03-19 1997-03-13 Wendelantenne mit integriertem duplexer und verfahren zu deren herstellung
AU21651/97A AU2165197A (en) 1996-03-19 1997-03-13 Helical antenna with built-in duplexing means, and manufacturing methods therefor
CN971945128A CN1218434C (zh) 1996-03-19 1997-03-13 具有集成的双工器的螺旋线天线以及相应的制造方法
EP97914395A EP0888648B1 (fr) 1996-03-19 1997-03-13 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants
PCT/FR1997/000456 WO1997035357A1 (fr) 1996-03-19 1997-03-13 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants
US09/142,967 US6608604B1 (en) 1996-03-19 1997-03-13 Helical antenna with built-in duplexing means, and manufacturing methods therefor
ES97914395T ES2212088T3 (es) 1996-03-19 1997-03-13 Antena helicoidal con medios de duplexaje integrados, y procedimiento de fabricacion correspondientes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603699A FR2746548B1 (fr) 1996-03-19 1996-03-19 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants

Publications (2)

Publication Number Publication Date
FR2746548A1 FR2746548A1 (fr) 1997-09-26
FR2746548B1 true FR2746548B1 (fr) 1998-06-19

Family

ID=9490519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9603699A Expired - Fee Related FR2746548B1 (fr) 1996-03-19 1996-03-19 Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants

Country Status (9)

Country Link
US (1) US6608604B1 (fr)
EP (1) EP0888648B1 (fr)
CN (1) CN1218434C (fr)
AU (1) AU2165197A (fr)
CA (1) CA2248884A1 (fr)
DE (1) DE69725972T2 (fr)
ES (1) ES2212088T3 (fr)
FR (1) FR2746548B1 (fr)
WO (1) WO1997035357A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072441A (en) * 1997-11-06 2000-06-06 Nec Corporation Method of producing a helical antenna and the helical antenna apparatus
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
FR2814285A1 (fr) * 2000-09-15 2002-03-22 France Telecom Antenne helicoidale a pas variable, et procede correspondant
US7245268B2 (en) * 2004-07-28 2007-07-17 Skycross, Inc. Quadrifilar helical antenna
US7173576B2 (en) * 2004-07-28 2007-02-06 Skycross, Inc. Handset quadrifilar helical antenna mechanical structures
CN1314287C (zh) * 2005-06-24 2007-05-02 京信通信技术(广州)有限公司 用于移动通信双工塔顶放大器的高集成化通用双工器模块
DE102006021839A1 (de) * 2006-05-10 2007-11-15 Siemens Ag Antenne und Sende-/Empfangseinheit
GB0700276D0 (en) * 2007-01-08 2007-02-14 Sarantel Ltd A dielectrically-loaded antenna
US8089421B2 (en) * 2008-01-08 2012-01-03 Sarantel Limited Dielectrically loaded antenna
GB2468583B (en) * 2009-03-12 2013-07-03 Sarantel Ltd A dielectrically loaded antenna
US8456375B2 (en) * 2009-05-05 2013-06-04 Sarantel Limited Multifilar antenna
CN101600269B (zh) * 2009-06-30 2011-06-08 华为技术有限公司 一种天馈共享装置、系统及方法
CN102412859B (zh) * 2010-09-21 2013-12-04 中国科学院上海微系统与信息技术研究所 一种基于分立器件的射频混合双工器
US9923266B1 (en) 2013-12-16 2018-03-20 First Rf Corporation Antenna array with tilted conical helical antennas
US9343796B2 (en) * 2014-07-15 2016-05-17 Novatel Inc. Wideband and low-loss quadrature phase quad-feeding network for high-performance GNSS antenna
US10374299B1 (en) 2015-02-06 2019-08-06 First Rf Corporation Method for making a radiator structure for a helical antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008479A (en) * 1975-11-03 1977-02-15 Chu Associates, Inc. Dual-frequency circularly polarized spiral antenna for satellite navigation
FR2654554B1 (fr) * 1989-11-10 1992-07-31 France Etat Antenne en helice, quadrifilaire, resonnante bicouche.
US5198831A (en) * 1990-09-26 1993-03-30 501 Pronav International, Inc. Personal positioning satellite navigator with printed quadrifilar helical antenna
US5235296A (en) * 1990-11-28 1993-08-10 Matsushita Electric Industrial Co., Ltd. Directional coupler using a microstrip line
US5581268A (en) * 1995-08-03 1996-12-03 Globalstar L.P. Method and apparatus for increasing antenna efficiency for hand-held mobile satellite communications terminal
US5828348A (en) * 1995-09-22 1998-10-27 Qualcomm Incorporated Dual-band octafilar helix antenna

Also Published As

Publication number Publication date
EP0888648A1 (fr) 1999-01-07
FR2746548A1 (fr) 1997-09-26
ES2212088T3 (es) 2004-07-16
WO1997035357A1 (fr) 1997-09-25
AU2165197A (en) 1997-10-10
DE69725972D1 (de) 2003-12-11
CN1218434C (zh) 2005-09-07
EP0888648B1 (fr) 2003-11-05
CN1218581A (zh) 1999-06-02
DE69725972T2 (de) 2004-09-02
CA2248884A1 (fr) 1997-09-25
US6608604B1 (en) 2003-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125