DE60323157D1 - Miniaturantenne mit volumetrischer struktur - Google Patents

Miniaturantenne mit volumetrischer struktur

Info

Publication number
DE60323157D1
DE60323157D1 DE60323157T DE60323157T DE60323157D1 DE 60323157 D1 DE60323157 D1 DE 60323157D1 DE 60323157 T DE60323157 T DE 60323157T DE 60323157 T DE60323157 T DE 60323157T DE 60323157 D1 DE60323157 D1 DE 60323157D1
Authority
DE
Germany
Prior art keywords
radiating arm
miniature antenna
defines
grid dimension
dimension curve
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 - Lifetime
Application number
DE60323157T
Other languages
English (en)
Inventor
Carles Puente-Baliarda
Jordi Soler-Castany
Juan Ignacio Ortigosa-Vallejo
Jaume Anguera-Pros
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.)
Fractus SA
Original Assignee
Fractus 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
Application filed by Fractus SA filed Critical Fractus SA
Application granted granted Critical
Publication of DE60323157D1 publication Critical patent/DE60323157D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • 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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/12—Resonant antennas
    • H01Q11/14—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect
    • 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
    • H01Q11/12—Resonant antennas
    • H01Q11/14—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect
    • H01Q11/16—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect in which the selected sections are collinear
    • 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
    • H01Q11/12—Resonant antennas
    • H01Q11/14—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect
    • H01Q11/18—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect in which the selected sections are parallelly spaced
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0093—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices having a fractal shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
DE60323157T 2003-02-19 2003-02-19 Miniaturantenne mit volumetrischer struktur Expired - Lifetime DE60323157D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/001695 WO2004075342A1 (en) 2003-02-19 2003-02-19 Miniature antenna having a volumetric structure

Publications (1)

Publication Number Publication Date
DE60323157D1 true DE60323157D1 (de) 2008-10-02

Family

ID=32892832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323157T Expired - Lifetime DE60323157D1 (de) 2003-02-19 2003-02-19 Miniaturantenne mit volumetrischer struktur

Country Status (7)

Country Link
US (3) US7504997B2 (de)
EP (2) EP1912280A3 (de)
AT (1) ATE405968T1 (de)
AU (1) AU2003215572A1 (de)
DE (1) DE60323157D1 (de)
ES (1) ES2314295T3 (de)
WO (1) WO2004075342A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002340506A1 (en) 2002-11-07 2004-06-07 Fractus, S.A. Integrated circuit package including miniature antenna
EP1912280A3 (de) 2003-02-19 2008-10-22 Fractus, S.A. Miniaturantenne mit volumetrischer Struktur
US7202821B2 (en) * 2004-06-18 2007-04-10 Matsushita Electric Industrial Co., Ltd. Antenna
DE102005041890A1 (de) * 2005-09-03 2007-03-22 Lumberg Connect Gmbh & Co. Kg Antenne für ein funkbetriebenes Kommunikationsendgerät
US8369950B2 (en) * 2005-10-28 2013-02-05 Cardiac Pacemakers, Inc. Implantable medical device with fractal antenna
CN101060193A (zh) 2006-04-19 2007-10-24 旭硝子株式会社 汽车用高频玻璃天线及汽车用后窗玻璃板
WO2007141187A2 (en) * 2006-06-08 2007-12-13 Fractus, S.A. Distributed antenna system robust to human body loading effects
US8738103B2 (en) * 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
DE112008001263B4 (de) 2007-05-10 2022-07-07 Advanced Automotive Antennas, S.L. Fahrzeugspiegel-Antennenbaugruppe
EP2323218A1 (de) * 2007-08-23 2011-05-18 Research In Motion Limited Antenne und entsprechendes Verfahren für ein Multiband-Radiogerät
US7859468B2 (en) * 2007-08-30 2010-12-28 Research In Motion Limited Mobile wireless communications device including a folded monopole multi-band antenna and related methods
US7800546B2 (en) * 2007-09-06 2010-09-21 Research In Motion Limited Mobile wireless communications device including multi-loop folded monopole antenna and related methods
JP5456762B2 (ja) * 2009-03-31 2014-04-02 株式会社フジクラ 広帯域アンテナ
US8878737B2 (en) * 2009-06-29 2014-11-04 Blackberry Limited Single feed planar dual-polarization multi-loop element antenna
US8928530B2 (en) * 2010-03-04 2015-01-06 Tyco Electronics Services Gmbh Enhanced metamaterial antenna structures
CN102412440A (zh) * 2010-09-20 2012-04-11 云南银河之星科技有限公司 一种超宽带天线
DE102011007058A1 (de) * 2011-04-08 2012-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrische Leiterbahn
CN102832445A (zh) * 2011-06-17 2012-12-19 云南银河之星科技有限公司 一种可简化调试的gps天线
US20140049430A1 (en) * 2012-08-17 2014-02-20 General Electric Company 3-Dimensional Antenna
JP5688426B2 (ja) * 2013-03-28 2015-03-25 小島プレス工業株式会社 車両付属部品および車載用アンテナ
FR3006503B1 (fr) * 2013-05-31 2017-02-24 Inst Mines Telecom / Telecom Bretagne Antenne compacte multi-niveaux
US20190009475A1 (en) * 2017-07-05 2019-01-10 Wematter Ab Method for calculating a path in additive manufacturing
CN109066089B (zh) * 2018-08-28 2024-01-09 昆山睿翔讯通通信技术有限公司 基于网格结构的移动通讯终端多频段覆盖天线结构
CN110401017B (zh) * 2019-07-17 2020-10-13 上海汽车集团股份有限公司 一种车载fm天线结构及车载天线系统
CN111368436B (zh) * 2020-03-06 2023-07-21 重庆邮电大学 导电板上弯曲线电磁耦合效应的时域建模分析方法

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811748U (de) * 1971-06-18 1973-02-09
US4072951A (en) * 1976-11-10 1978-02-07 The United States Of America As Represented By The Secretary Of The Navy Notch fed twin electric micro-strip dipole antennas
US4381566A (en) * 1979-06-14 1983-04-26 Matsushita Electric Industrial Co., Ltd. Electronic tuning antenna system
US4578654A (en) * 1983-11-16 1986-03-25 Minnesota Mining And Manufacturing Company Distributed capacitance lc resonant circuit
US4723305A (en) * 1986-01-03 1988-02-02 Motorola, Inc. Dual band notch antenna for portable radiotelephones
US4894663A (en) * 1987-11-16 1990-01-16 Motorola, Inc. Ultra thin radio housing with integral antenna
AT393054B (de) * 1989-07-27 1991-08-12 Siemens Ag Oesterreich Sende- und/oder empfangsanordnung fuer tragbare geraete
US5218370A (en) * 1990-12-10 1993-06-08 Blaese Herbert R Knuckle swivel antenna for portable telephone
AT396532B (de) 1991-12-11 1993-10-25 Siemens Ag Oesterreich Antennenanordnung, insbesondere für kommunikationsendgeräte
US5309165A (en) * 1992-05-09 1994-05-03 Westinghouse Electric Corp. Positioner with corner contacts for cross notch array and improved radiator elements
US5214434A (en) * 1992-05-15 1993-05-25 Hsu Wan C Mobile phone antenna with improved impedance-matching circuit
US5786792A (en) * 1994-06-13 1998-07-28 Northrop Grumman Corporation Antenna array panel structure
US5594455A (en) 1994-06-13 1997-01-14 Nippon Telegraph & Telephone Corporation Bidirectional printed antenna
WO1996027219A1 (en) 1995-02-27 1996-09-06 The Chinese University Of Hong Kong Meandering inverted-f antenna
US5841403A (en) * 1995-04-25 1998-11-24 Norand Corporation Antenna means for hand-held radio devices
US5644319A (en) * 1995-05-31 1997-07-01 Industrial Technology Research Institute Multi-resonance horizontal-U shaped antenna
ES2236745T3 (es) * 1995-08-09 2005-07-16 Fractal Antenna Systems Inc. Antenas resonadores y elementos de carga fractales.
US6452553B1 (en) * 1995-08-09 2002-09-17 Fractal Antenna Systems, Inc. Fractal antennas and fractal resonators
EP0861508A1 (de) * 1995-11-15 1998-09-02 Allgon Ab Kompakte antenne für tragbare funkgeräte und schalterlose antennenverbindungsmittel hierfür
JP3166589B2 (ja) * 1995-12-06 2001-05-14 株式会社村田製作所 チップアンテナ
US5684672A (en) * 1996-02-20 1997-11-04 International Business Machines Corporation Laptop computer with an integrated multi-mode antenna
DE59708915D1 (de) * 1996-03-13 2003-01-23 Ascom Systec Ag Maegenwil Flache dreidimensionale Antenne
EP1345283A1 (de) 1996-06-20 2003-09-17 Kabushiki Kaisha Yokowo (also trading as Yokowo Co., Ltd.) Antenne
US6008775A (en) 1996-12-12 1999-12-28 Northrop Grumman Corporation Dual polarized electronically scanned antenna
GB2330951B (en) 1997-11-04 2002-09-18 Nokia Mobile Phones Ltd Antenna
US6445352B1 (en) * 1997-11-22 2002-09-03 Fractal Antenna Systems, Inc. Cylindrical conformable antenna on a planar substrate
US5929813A (en) 1998-01-09 1999-07-27 Nokia Mobile Phones Limited Antenna for mobile communications device
FI113213B (fi) 1998-01-21 2004-03-15 Filtronic Lk Oy Tasoantenni
US5986609A (en) * 1998-06-03 1999-11-16 Ericsson Inc. Multiple frequency band antenna
US6211889B1 (en) * 1998-06-30 2001-04-03 Sun Microsystems, Inc. Method and apparatus for visualizing locality within an address space
US6343208B1 (en) * 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna
NL1011421C2 (nl) 1999-03-02 2000-09-05 Tno Volumetrisch phased array antenne systeem.
AU6331600A (en) 1999-07-23 2001-02-13 Avantego Ab Antenna arrangement
US6300914B1 (en) * 1999-08-12 2001-10-09 Apti, Inc. Fractal loop antenna
US6408190B1 (en) * 1999-09-01 2002-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Semi built-in multi-band printed antenna
WO2001015593A2 (en) * 1999-09-02 2001-03-08 Drake Larson Compositions for reducing vascular plaque formation and methods of using same
BR9917493B1 (pt) * 1999-09-20 2012-09-18 antena de nìveis múltiplos.
SE515504C2 (sv) * 1999-11-29 2001-08-20 Smarteq Wireless Ab Kapacitivt belastad antenn och ett antennaggregat
FI113911B (fi) * 1999-12-30 2004-06-30 Nokia Corp Menetelmä signaalin kytkemiseksi ja antennirakenne
ES2246226T3 (es) * 2000-01-19 2006-02-16 Fractus, S.A. Antenas miniatura rellenadoras de espacio.
SE516106C2 (sv) * 2000-01-31 2001-11-19 Allgon Ab En antennanordning och en metod för tillverkning av en antennanordning
US6329951B1 (en) * 2000-04-05 2001-12-11 Research In Motion Limited Electrically connected multi-feed antenna system
AU5899201A (en) 2000-05-15 2001-11-26 Avantego Ab Antenna arrangement
US6535175B2 (en) * 2000-06-01 2003-03-18 Intermec Ip Corp. Adjustable length antenna system for RF transponders
AU2001271193A1 (en) * 2000-08-07 2002-02-18 Telefonaktiebolaget Lm Ericsson Antenna
US6670932B1 (en) * 2000-11-01 2003-12-30 E-Tenna Corporation Multi-resonant, high-impedance surfaces containing loaded-loop frequency selective surfaces
US6433742B1 (en) * 2000-10-19 2002-08-13 Magis Networks, Inc. Diversity antenna structure for wireless communications
WO2002035646A1 (en) 2000-10-26 2002-05-02 Advanced Automotive Antennas, S.L. Integrated multiservice car antenna
US7511675B2 (en) * 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
US6611237B2 (en) * 2000-11-30 2003-08-26 The Regents Of The University Of California Fluidic self-assembly of active antenna
US6603440B2 (en) * 2000-12-14 2003-08-05 Protura Wireless, Inc. Arrayed-segment loop antenna
WO2002063714A1 (en) * 2001-02-07 2002-08-15 Fractus, S.A. Miniature broadband ring-like microstrip patch antenna
US20030142036A1 (en) * 2001-02-08 2003-07-31 Wilhelm Michael John Multiband or broadband frequency selective surface
WO2002078124A1 (en) 2001-03-22 2002-10-03 Telefonaktiebolaget L M Ericsson (Publ) Mobile communication device
SE518988C2 (sv) 2001-03-23 2002-12-17 Ericsson Telefon Ab L M Inbyggt multiband-, multiantennsystem och portabel kommunikationsenhet
US20020135523A1 (en) 2001-03-23 2002-09-26 Romero Osbaldo Jose Loop antenna radiation and reference loops
US6466170B2 (en) * 2001-03-28 2002-10-15 Motorola, Inc. Internal multi-band antennas for mobile communications
US6642898B2 (en) * 2001-05-15 2003-11-04 Raytheon Company Fractal cross slot antenna
WO2002096166A1 (en) 2001-05-18 2002-11-28 Corporation For National Research Initiatives Radio frequency microelectromechanical systems (mems) devices on low-temperature co-fired ceramic (ltcc) substrates
JP4090728B2 (ja) * 2001-07-02 2008-05-28 三星電機株式会社 チップアンテナ
JP2003032022A (ja) * 2001-07-16 2003-01-31 Nisshin Denki Kk 内蔵アンテナ
US6552690B2 (en) * 2001-08-14 2003-04-22 Guardian Industries Corp. Vehicle windshield with fractal antenna(s)
US20030098814A1 (en) * 2001-11-09 2003-05-29 Keller Walter John Multiband antenna formed of superimposed compressed loops
US20030096637A1 (en) 2001-11-09 2003-05-22 Keller Walter John Loop antenna formed of multiple concentric irregular loops
ES2190749B1 (es) * 2001-11-30 2004-06-16 Fractus, S.A Dispersores "chaff" multinivel y/o "space-filling", contra radar.
AU2002362091A1 (en) 2001-12-06 2003-06-23 Protura Wireless, Inc. Communication device with front-end antenna integration
US6710744B2 (en) * 2001-12-28 2004-03-23 Zarlink Semiconductor (U.S.) Inc. Integrated circuit fractal antenna in a hearing aid device
US6762719B2 (en) * 2002-01-22 2004-07-13 Altarum Institute Self-orienting antenna array systems
US6819287B2 (en) * 2002-03-15 2004-11-16 Centurion Wireless Technologies, Inc. Planar inverted-F antenna including a matching network having transmission line stubs and capacitor/inductor tank circuits
US7383058B2 (en) * 2002-07-16 2008-06-03 Intel Corporation RF/microwave system with a system on a chip package or the like
AU2002333900A1 (en) * 2002-09-10 2004-04-30 Fractus, S.A. Coupled multiband antennas
US6956530B2 (en) * 2002-09-20 2005-10-18 Centurion Wireless Technologies, Inc. Compact, low profile, single feed, multi-band, printed antenna
US6822617B1 (en) * 2002-10-18 2004-11-23 Rockwell Collins Construction approach for an EMXT-based phased array antenna
US6697023B1 (en) * 2002-10-22 2004-02-24 Quanta Computer Inc. Built-in multi-band mobile phone antenna with meandering conductive portions
AU2002340506A1 (en) * 2002-11-07 2004-06-07 Fractus, S.A. Integrated circuit package including miniature antenna
AU2003295688A1 (en) 2002-11-18 2004-06-15 Ethertronics, Inc. Multiple frequency capacitively loaded magnetic dipole
US6911940B2 (en) * 2002-11-18 2005-06-28 Ethertronics, Inc. Multi-band reconfigurable capacitively loaded magnetic dipole
US6900773B2 (en) * 2002-11-18 2005-05-31 Ethertronics, Inc. Active configurable capacitively loaded magnetic diploe
EP1912280A3 (de) * 2003-02-19 2008-10-22 Fractus, S.A. Miniaturantenne mit volumetrischer Struktur
US7026997B2 (en) * 2004-04-23 2006-04-11 Nokia Corporation Modified space-filling handset antenna for radio communication
WO2007028448A1 (en) * 2005-07-21 2007-03-15 Fractus, S.A. Handheld device with two antennas, and method of enhancing the isolation between the antennas
WO2007039071A2 (en) * 2005-09-19 2007-04-12 Fractus, S.A. Antenna set, portable wireless device, and use of a conductive element for tuning the ground-plane of the antenna set
WO2008148569A2 (en) * 2007-06-06 2008-12-11 Fractus, S.A. Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array
KR101359686B1 (ko) * 2007-06-26 2014-02-10 삼성전자주식회사 광대역 무선통신 시스템에서 피투피 통신을 위한 대역 선택장치 및 방법

Also Published As

Publication number Publication date
US20090167612A1 (en) 2009-07-02
US8149171B2 (en) 2012-04-03
EP1912280A3 (de) 2008-10-22
US7504997B2 (en) 2009-03-17
EP1912280A2 (de) 2008-04-16
US20060082505A1 (en) 2006-04-20
US8593349B2 (en) 2013-11-26
WO2004075342A1 (en) 2004-09-02
AU2003215572A1 (en) 2004-09-09
EP1597794A1 (de) 2005-11-23
US20120212385A1 (en) 2012-08-23
EP1597794B1 (de) 2008-08-20
ES2314295T3 (es) 2009-03-16
ATE405968T1 (de) 2008-09-15

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