DE69617550D1 - Breitbandige doppel-C-förmige Streifenleiterantenne mit spaltgekoppelten parasitären Elementen - Google Patents

Breitbandige doppel-C-förmige Streifenleiterantenne mit spaltgekoppelten parasitären Elementen

Info

Publication number
DE69617550D1
DE69617550D1 DE69617550T DE69617550T DE69617550D1 DE 69617550 D1 DE69617550 D1 DE 69617550D1 DE 69617550 T DE69617550 T DE 69617550T DE 69617550 T DE69617550 T DE 69617550T DE 69617550 D1 DE69617550 D1 DE 69617550D1
Authority
DE
Germany
Prior art keywords
gap
parasitic elements
stripline antenna
broadband double
coupled parasitic
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
DE69617550T
Other languages
English (en)
Other versions
DE69617550T2 (de
Inventor
Mohamed Sanad
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Application granted granted Critical
Publication of DE69617550D1 publication Critical patent/DE69617550D1/de
Publication of DE69617550T2 publication Critical patent/DE69617550T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • 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
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
DE69617550T 1995-06-15 1996-06-13 Breitbandige doppel-C-förmige Streifenleiterantenne mit spaltgekoppelten parasitären Elementen Expired - Fee Related DE69617550T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/490,641 US5627550A (en) 1995-06-15 1995-06-15 Wideband double C-patch antenna including gap-coupled parasitic elements

Publications (2)

Publication Number Publication Date
DE69617550D1 true DE69617550D1 (de) 2002-01-17
DE69617550T2 DE69617550T2 (de) 2002-07-04

Family

ID=23948904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69617550T Expired - Fee Related DE69617550T2 (de) 1995-06-15 1996-06-13 Breitbandige doppel-C-förmige Streifenleiterantenne mit spaltgekoppelten parasitären Elementen

Country Status (5)

Country Link
US (1) US5627550A (de)
EP (1) EP0753897B1 (de)
JP (1) JPH09214243A (de)
KR (1) KR100371874B1 (de)
DE (1) DE69617550T2 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111545A (en) * 1992-01-23 2000-08-29 Nokia Mobile Phones, Ltd. Antenna
US6266017B1 (en) * 1992-04-08 2001-07-24 3Com Corporation Retractable antenna system
US6295031B1 (en) 1993-12-23 2001-09-25 Symbol Technologies, Inc. Memory card assembly having an integral antenna
US5519577A (en) * 1993-12-23 1996-05-21 Symbol Technologies, Inc. Spread spectrum radio incorporated in a PCMCIA Type II card holder
DE19510236A1 (de) * 1995-03-21 1996-09-26 Lindenmeier Heinz Flächige Antenne mit niedriger Bauhöhe
US5712643A (en) * 1995-12-05 1998-01-27 Cushcraft Corporation Planar microstrip Yagi Antenna array
US6618013B1 (en) 1996-01-16 2003-09-09 3Com Corporation Retractable antenna assembly
US5828345A (en) * 1996-11-08 1998-10-27 Northrop Grumman Corporation Electrically short wide-band, wide-scan, slow wave dual notch radiator
GB2320815B (en) * 1996-12-23 2001-12-12 Nokia Mobile Phones Ltd Antenna assembly
US6072434A (en) * 1997-02-04 2000-06-06 Lucent Technologies Inc. Aperture-coupled planar inverted-F antenna
US5898406A (en) * 1997-03-13 1999-04-27 Nokia Mobile Phones Limited Antenna mounted diplexer
FI110395B (fi) * 1997-03-25 2003-01-15 Nokia Corp Oikosuljetuilla mikroliuskoilla toteutettu laajakaista-antenni
FI112723B (fi) * 1997-03-27 2003-12-31 Nokia Corp Langattomien viestimien antenni
US6259416B1 (en) 1997-04-09 2001-07-10 Superpass Company Inc. Wideband slot-loop antennas for wireless communication systems
FI104662B (fi) * 1997-04-11 2000-04-14 Nokia Mobile Phones Ltd Antennijärjestely pienikokoisiin radioviestintä-laitteisiin
GB2325109B (en) 1997-05-09 2001-08-22 Nokia Mobile Phones Ltd Portable radio telephone
GB2325089B (en) 1997-05-09 2002-02-27 Nokia Mobile Phones Ltd Portable radio telephone
FI113212B (fi) * 1997-07-08 2004-03-15 Nokia Corp Usean taajuusalueen kaksoisresonanssiantennirakenne
SE511911C2 (sv) * 1997-10-01 1999-12-13 Ericsson Telefon Ab L M Antennenhet med en flerskiktstruktur
SE511907C2 (sv) 1997-10-01 1999-12-13 Ericsson Telefon Ab L M Integrerad kommunikationsanordning
GB2330951B (en) * 1997-11-04 2002-09-18 Nokia Mobile Phones Ltd Antenna
FI113814B (fi) 1997-11-27 2004-06-15 Nokia Corp Monilankaiset helix-antennit
FI974350A (fi) 1997-11-27 1999-05-28 Nokia Mobile Phones Ltd Monilankaiset helix-antennit matkaviestinlaitteita varten
US6028567A (en) * 1997-12-10 2000-02-22 Nokia Mobile Phones, Ltd. Antenna for a mobile station operating in two frequency ranges
GB2332780A (en) * 1997-12-22 1999-06-30 Nokia Mobile Phones Ltd Flat plate antenna
US6429818B1 (en) * 1998-01-16 2002-08-06 Tyco Electronics Logistics Ag Single or dual band parasitic antenna assembly
FI980300A (fi) 1998-02-10 1999-08-11 Nokia Mobile Phones Ltd Korttimainen langaton viestin
US5990752A (en) * 1998-05-14 1999-11-23 Cts Corporation Method for mechanically tuning a voltage controlled oscillator
WO2000002287A1 (fr) * 1998-07-02 2000-01-13 Matsushita Electric Industrial Co., Ltd. Antenne, equipement de communication et recepteur television numerique
EP1026774A3 (de) * 1999-01-26 2000-08-30 Siemens Aktiengesellschaft Antenne für funkbetriebene Kommunikationsendgeräte
US6456249B1 (en) 1999-08-16 2002-09-24 Tyco Electronics Logistics A.G. Single or dual band parasitic antenna assembly
SE517218C2 (sv) * 1999-09-03 2002-05-07 Ericsson Telefon Ab L M En lågprofilantennstruktur samt en anordning innefattande trådlöst kommunikationsmedel, en trådlös mobil terminal, ett datorkort lämpligt för införande i en elektronisk anordning och ett lokalt nätverkssystem innefattande en basstation och ett flertal terminaler vilka är i trådlös kommunikation med basstationen innefattande en sådan lågprofilantennstruktur
CN101188325B (zh) * 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
JP2001177326A (ja) 1999-10-08 2001-06-29 Matsushita Electric Ind Co Ltd アンテナ装置、通信システム
WO2001028035A1 (en) * 1999-10-12 2001-04-19 Arc Wireless Solutions, Inc. Compact dual narrow band microstrip antenna
JP2001156544A (ja) * 1999-12-01 2001-06-08 Matsushita Electric Ind Co Ltd アンテナ装置
WO2001048858A2 (en) 1999-12-14 2001-07-05 Rangestar Wireless, Inc. Low sar broadband antenna assembly
JP3468201B2 (ja) * 2000-03-30 2003-11-17 株式会社村田製作所 表面実装型アンテナおよびその複共振の周波数調整設定方法および表面実装型アンテナを備えた通信装置
US6384792B2 (en) 2000-06-14 2002-05-07 Bae Systemsinformation Electronic Systems Integration, Inc. Narrowband/wideband dual mode antenna
US6407705B1 (en) * 2000-06-27 2002-06-18 Mohamed Said Sanad Compact broadband high efficiency microstrip antenna for wireless modems
US6545643B1 (en) 2000-09-08 2003-04-08 3Com Corporation Extendable planar diversity antenna
US6674409B2 (en) * 2000-12-05 2004-01-06 Microtune (San Diego), Inc. Balanced antenna structure for bluetooth 2.4 GHz physical region semiconductor integrated circuit
US6573868B2 (en) 2001-02-28 2003-06-03 3Com Corporation Retractable antenna for electronic devices
US6906667B1 (en) 2002-02-14 2005-06-14 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures for very low-profile antenna applications
US6456243B1 (en) * 2001-06-26 2002-09-24 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna
ATE385054T1 (de) * 2001-10-16 2008-02-15 Fractus Sa Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
EP1942551A1 (de) * 2001-10-16 2008-07-09 Fractus, S.A. Mehrbandantenne
SE0103783D0 (sv) * 2001-11-12 2001-11-12 Kildal Antenn Consulting Ab Strip-loaded dielectric substrates for improvements of antennas and microwave devices
TW527754B (en) * 2001-12-27 2003-04-11 Ind Tech Res Inst Dual-band planar antenna
US6573867B1 (en) 2002-02-15 2003-06-03 Ethertronics, Inc. Small embedded multi frequency antenna for portable wireless communications
US6933898B2 (en) * 2002-03-01 2005-08-23 Lear Corporation Antenna for tire pressure monitoring wheel electronic device
US6788193B2 (en) 2002-03-01 2004-09-07 Lear Corporation System and method for tire pressure monitoring providing automatic tire location recognition
US6829924B2 (en) 2002-03-01 2004-12-14 Lear Corporation Tire pressure monitoring system with low frequency initiation approach
US6717551B1 (en) 2002-11-12 2004-04-06 Ethertronics, Inc. Low-profile, multi-frequency, multi-band, magnetic dipole antenna
US6943730B2 (en) * 2002-04-25 2005-09-13 Ethertronics Inc. Low-profile, multi-frequency, multi-band, capacitively loaded magnetic dipole antenna
US6744410B2 (en) * 2002-05-31 2004-06-01 Ethertronics, Inc. Multi-band, low-profile, capacitively loaded antennas with integrated filters
US6836247B2 (en) * 2002-09-19 2004-12-28 Topcon Gps Llc Antenna structures for reducing the effects of multipath radio signals
US7084813B2 (en) * 2002-12-17 2006-08-01 Ethertronics, Inc. Antennas with reduced space and improved performance
EP1586134A1 (de) * 2003-01-24 2005-10-19 Fractus, S.A. Mikrostreifen-patch-antennen mit breitseite und hoher gerichtetheit
US6919857B2 (en) * 2003-01-27 2005-07-19 Ethertronics, Inc. Differential mode capacitively loaded magnetic dipole antenna
US7123209B1 (en) * 2003-02-26 2006-10-17 Ethertronics, Inc. Low-profile, multi-frequency, differential antenna structures
JP2004260647A (ja) * 2003-02-27 2004-09-16 Internatl Business Mach Corp <Ibm> アンテナユニット及び通信装置
KR100623683B1 (ko) * 2003-12-13 2006-09-18 학교법인 한국정보통신학원 다중대역 케이블 안테나
US7656353B2 (en) * 2005-11-29 2010-02-02 Research In Motion Limited Mobile wireless communications device comprising a satellite positioning system antenna with active and passive elements and related methods
US7728785B2 (en) * 2006-02-07 2010-06-01 Nokia Corporation Loop antenna with a parasitic radiator
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US20100225544A1 (en) * 2007-05-16 2010-09-09 Toru Taura Slot antenna and portable wireless terminal
US7460072B1 (en) 2007-07-05 2008-12-02 Origin Gps Ltd. Miniature patch antenna with increased gain
US20100289701A1 (en) * 2009-05-15 2010-11-18 Microsoft Corporation Antenna configured for bandwidth improvement on a small substrate.
US11063367B2 (en) * 2015-11-10 2021-07-13 Hewlett-Packard Development Company, L.P. Dual band slot antenna
US10734713B2 (en) 2016-04-27 2020-08-04 Fractus Antennas, S.L. Ground plane booster antenna technology for wearable devices
CN108448238A (zh) * 2018-01-18 2018-08-24 南京邮电大学 一种具有稳定方向图的带宽增强贴片天线
SG10201909947YA (en) 2019-10-24 2021-05-28 Pci Private Ltd Antenna system
EP3819985A1 (de) 2019-11-08 2021-05-12 Carrier Corporation Mikrostreifen-patch-antenne mit erhöhter bandbreite
US11502414B2 (en) 2021-01-29 2022-11-15 Eagle Technology, Llc Microstrip patch antenna system having adjustable radiation pattern shapes and related method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067016A (en) * 1976-11-10 1978-01-03 The United States Of America As Represented By The Secretary Of The Navy Dual notched/diagonally fed electric microstrip dipole antennas
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
US4040060A (en) * 1976-11-10 1977-08-02 The United States Of America As Represented By The Secretary Of The Navy Notch fed magnetic microstrip dipole antenna with shorting pins
US4138684A (en) * 1977-05-12 1979-02-06 The United States Of America As Represented By The Secretary Of The Army Loaded microstrip antenna with integral transformer
US4291312A (en) * 1977-09-28 1981-09-22 The United States Of America As Represented By The Secretary Of The Navy Dual ground plane coplanar fed microstrip antennas
US4356492A (en) * 1981-01-26 1982-10-26 The United States Of America As Represented By The Secretary Of The Navy Multi-band single-feed microstrip antenna system
US4370657A (en) * 1981-03-09 1983-01-25 The United States Of America As Represented By The Secretary Of The Navy Electrically end coupled parasitic microstrip antennas
JPS58215807A (ja) * 1982-06-10 1983-12-15 Matsushita Electric Ind Co Ltd マイクロストリツプアンテナ
US4590478A (en) * 1983-06-15 1986-05-20 Sanders Associates, Inc. Multiple ridge antenna
JPH061848B2 (ja) * 1984-09-17 1994-01-05 松下電器産業株式会社 アンテナ
US4812855A (en) * 1985-09-30 1989-03-14 The Boeing Company Dipole antenna with parasitic elements
US4980694A (en) * 1989-04-14 1990-12-25 Goldstar Products Company, Limited Portable communication apparatus with folded-slot edge-congruent antenna
US5220335A (en) * 1990-03-30 1993-06-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Planar microstrip Yagi antenna array
DE69331989T2 (de) * 1992-12-07 2003-01-16 Nippon Telegraph & Telephone Antennenvorrichtung
US5373149A (en) * 1993-02-01 1994-12-13 At&T Bell Laboratories Folding electronic card assembly
JPH06314924A (ja) * 1993-04-19 1994-11-08 Wireless Access Inc 部分短絡マイクロストリップアンテナ
JPH06314923A (ja) * 1993-04-19 1994-11-08 Wireless Access Inc 小型二重リングマイクロストリップアンテナ
EP0637094B1 (de) * 1993-07-30 1998-04-08 Matsushita Electric Industrial Co., Ltd. Antenne für Mobilfunk
US5420596A (en) * 1993-11-26 1995-05-30 Motorola, Inc. Quarter-wave gap-coupled tunable strip antenna

Also Published As

Publication number Publication date
JPH09214243A (ja) 1997-08-15
EP0753897A3 (de) 1997-03-05
KR970004147A (ko) 1997-01-29
EP0753897A2 (de) 1997-01-15
KR100371874B1 (ko) 2003-04-08
DE69617550T2 (de) 2002-07-04
EP0753897B1 (de) 2001-12-05
US5627550A (en) 1997-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee