FR2001009B1 - - Google Patents

Info

Publication number
FR2001009B1
FR2001009B1 FR6901633A FR6901633A FR2001009B1 FR 2001009 B1 FR2001009 B1 FR 2001009B1 FR 6901633 A FR6901633 A FR 6901633A FR 6901633 A FR6901633 A FR 6901633A FR 2001009 B1 FR2001009 B1 FR 2001009B1
Authority
FR
France
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
Application number
FR6901633A
Other versions
FR2001009A1 (fr
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 claimed from JP1001368A external-priority patent/JPS4817780B1/ja
Priority claimed from JP1001268A external-priority patent/JPS4814864B1/ja
Priority claimed from JP8508568A external-priority patent/JPS4844391B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2001009A1 publication Critical patent/FR2001009A1/fr
Application granted granted Critical
Publication of FR2001009B1 publication Critical patent/FR2001009B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/28—Impedance matching networks
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
FR6901633A 1968-01-31 1969-01-28 Antenne Granted FR2001009A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP632168 1968-01-31
JP1001368A JPS4817780B1 (fr) 1968-02-15 1968-02-15
JP1001168 1968-02-15
JP1001268A JPS4814864B1 (fr) 1968-02-15 1968-02-15
JP10123568 1968-11-18
JP10123668 1968-11-18
JP8508568A JPS4844391B1 (fr) 1968-11-18 1968-11-18

Publications (2)

Publication Number Publication Date
FR2001009A1 FR2001009A1 (fr) 1969-09-19
FR2001009B1 true FR2001009B1 (fr) 1974-03-15

Family

ID=27563352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901633A Granted FR2001009A1 (fr) 1968-01-31 1969-01-28 Antenne

Country Status (3)

Country Link
US (1) US3622890A (fr)
FR (1) FR2001009A1 (fr)
GB (1) GB1219543A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552271B1 (fr) * 1983-09-16 1986-03-28 Sicart Dispositif de fixation d'une antenne active sur un vehicule
DE3419344C2 (de) * 1984-05-24 1994-06-16 Deutsche Aerospace Interferometerpeilantennenanordnung
US4626862A (en) * 1984-08-08 1986-12-02 John Ma Antenna having coaxial driven element with grounded center conductor
JPH0250604A (ja) * 1988-08-12 1990-02-20 Michiko Naito アクティブアンテナ
DE3907493A1 (de) * 1989-03-08 1990-09-20 Lindenmeier Heinz Scheibenantenne mit antennenverstaerker
US5019830A (en) * 1989-03-13 1991-05-28 Harada Kogyo Kabushiki Kaisha Amplified FM antenna with parallel radiator and ground plane
DE3927665A1 (de) * 1989-08-22 1991-02-28 Telefunken Systemtechnik Fusspunktgespeiste stabantenne
US5089829A (en) * 1989-12-22 1992-02-18 Yokowo Mfg. Co., Ltd Antenna device shared by three kinds of waves
US5315309A (en) * 1991-09-06 1994-05-24 Mcdonnell Douglas Helicopter Company Dual polarization antenna
CN101188325B (zh) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
AU1046700A (en) 1999-10-26 2001-05-08 Fractus, S.A. Interlaced multiband antenna arrays
WO2001054225A1 (fr) * 2000-01-19 2001-07-26 Fractus, S.A. Antennes miniatures de remplissage de l'espace
CN1434988A (zh) 2000-01-19 2003-08-06 弗拉克托斯股份有限公司 分形和空间填充传输线,谐振器,滤波器及无源网络元件
JP3629176B2 (ja) * 2000-02-09 2005-03-16 株式会社東芝 携帯無線端末
US6329951B1 (en) * 2000-04-05 2001-12-11 Research In Motion Limited Electrically connected multi-feed antenna system
EP1313166B1 (fr) * 2000-04-19 2007-11-14 Advanced Automotive Antennas, S.L. Antenne avancee multiniveau pour vehicules moteur
US7511675B2 (en) 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
JP2002185238A (ja) * 2000-12-11 2002-06-28 Sony Corp デュアルバンド対応内蔵アンテナ装置およびこれを備えた携帯無線端末
MXPA03007030A (es) 2001-02-07 2003-11-18 Fractus Sa Antena de parche microtira miniatura en forma de anillo de banda ancha.
CA2381043C (fr) * 2001-04-12 2005-08-23 Research In Motion Limited Antenne a elements multiples
BR0116985A (pt) 2001-04-16 2004-12-21 Fractus Sa Disposição de antena de banda dupla e de polarização dupla
ATE385054T1 (de) 2001-10-16 2008-02-15 Fractus Sa Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
EP1942551A1 (fr) 2001-10-16 2008-07-09 Fractus, S.A. Antenne multibande
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
ATE364911T1 (de) * 2001-10-16 2007-07-15 Fractus Sa Belastete antenne
ES2190749B1 (es) 2001-11-30 2004-06-16 Fractus, S.A Dispersores "chaff" multinivel y/o "space-filling", contra radar.
CN100420092C (zh) * 2002-06-21 2008-09-17 捷讯研究有限公司 具有寄生耦合器的多单元天线
US6791500B2 (en) 2002-12-12 2004-09-14 Research In Motion Limited Antenna with near-field radiation control
CA2414718C (fr) 2002-12-17 2005-11-22 Research In Motion Limited Systeme d'antenne a deux modes pour emetteur-recepteur
US6856287B2 (en) * 2003-04-17 2005-02-15 The Mitre Corporation Triple band GPS trap-loaded inverted L antenna array
ATE375012T1 (de) * 2003-05-14 2007-10-15 Research In Motion Ltd Mehrbandantenne mit streifenleiter- und schlitzstrukturen
DE60319965T2 (de) * 2003-06-12 2009-04-30 Research In Motion Ltd., Waterloo Mehrelement-Antenne mit parasitärem Antennenelement
US6980173B2 (en) * 2003-07-24 2005-12-27 Research In Motion Limited Floating conductor pad for antenna performance stabilization and noise reduction
US7369089B2 (en) * 2004-05-13 2008-05-06 Research In Motion Limited Antenna with multiple-band patch and slot structures
US7385555B2 (en) * 2004-11-12 2008-06-10 The Mitre Corporation System for co-planar dual-band micro-strip patch antenna
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US8054235B2 (en) * 2008-05-21 2011-11-08 Samsung Electronics Co., Ltd Active magnetic antenna with ferrite core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386033A (en) * 1965-02-11 1968-05-28 Univ Ohio State Res Found Amplifier using antenna as a circuit element
US3343089A (en) * 1965-10-04 1967-09-19 Motorola Inc Quarter wave low profile antenna tuned to half wave resonance by stub; also including a transistor driving stage
US3426352A (en) * 1966-08-26 1969-02-04 Collins Radio Co Capacitively tuned reflector antenna
US3521169A (en) * 1967-07-17 1970-07-21 Edwin M Turner Subminiature integrated antenna
US3496566A (en) * 1968-11-12 1970-02-17 Univ Ohio State Res Found Integrated dipole antenna-amplifier

Also Published As

Publication number Publication date
GB1219543A (en) 1971-01-20
DE1904138A1 (de) 1969-08-28
DE1904138B2 (de) 1972-10-05
US3622890A (en) 1971-11-23
FR2001009A1 (fr) 1969-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse