JPH09107229A - 異なる開口部形状を有する平面および非平面型二重ｃ−パッチ・アンテナ - Google Patents

異なる開口部形状を有する平面および非平面型二重ｃ−パッチ・アンテナ

Info

Publication number
JPH09107229A
JPH09107229A JP8154656A JP15465696A JPH09107229A JP H09107229 A JPH09107229 A JP H09107229A JP 8154656 A JP8154656 A JP 8154656A JP 15465696 A JP15465696 A JP 15465696A JP H09107229 A JPH09107229 A JP H09107229A
Authority
JP
Japan
Prior art keywords
conductive layer
antenna
opening
ground plate
length
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.)
Withdrawn
Application number
JP8154656A
Other languages
English (en)
Japanese (ja)
Inventor
Mohamed Sanad
サナド モハメッド
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
Publication of JPH09107229A publication Critical patent/JPH09107229A/ja
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
JP8154656A 1995-06-15 1996-06-14 異なる開口部形状を有する平面および非平面型二重ｃ−パッチ・アンテナ Withdrawn JPH09107229A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49077195A 1995-06-15 1995-06-15
US08/490771 1995-06-15

Publications (1)

Publication Number Publication Date
JPH09107229A true JPH09107229A (ja) 1997-04-22

Family

ID=23949396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8154656A Withdrawn JPH09107229A (ja) 1995-06-15 1996-06-14 異なる開口部形状を有する平面および非平面型二重ｃ−パッチ・アンテナ

Country Status (4)

Country Link
EP (1) EP0749176B1 (fr)
JP (1) JPH09107229A (fr)
KR (1) KR100371875B1 (fr)
DE (1) DE69623697T2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008113336A (ja) * 2006-10-31 2008-05-15 Nec Corp 広帯域無指向性アンテナ
JP2012249312A (ja) * 2012-07-18 2012-12-13 Toshiba Corp カプラを備えたカード装置および電子機器

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8365998A (en) * 1997-07-09 1999-02-08 Allgon Ab Trap microstrip pifa
FR2772517B1 (fr) * 1997-12-11 2000-01-07 Alsthom Cge Alcatel Antenne multifrequence realisee selon la technique des microrubans et dispositif incluant cette antenne
FR2772518B1 (fr) * 1997-12-11 2000-01-07 Alsthom Cge Alcatel Antenne a court-circuit realisee selon la technique des microrubans et dispositif incluant cette antenne
MXPA02003084A (es) 1999-09-20 2003-08-20 Fractus Sa Antenas multinivel.
DE60022096T2 (de) 2000-01-19 2006-06-01 Fractus, S.A. Raumfüllende miniaturantenne
JP3830358B2 (ja) * 2001-03-23 2006-10-04 日立電線株式会社 平板アンテナおよびそれを備えた電気機器
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
JP3622959B2 (ja) 2001-11-09 2005-02-23 日立電線株式会社 平板アンテナの製造方法
JP3656610B2 (ja) 2002-03-27 2005-06-08 日立電線株式会社 板状アンテナおよびそれを備えた電気機器
JP3690375B2 (ja) 2002-07-09 2005-08-31 日立電線株式会社 板状多重アンテナおよびそれを備えた電気機器
CN1720639A (zh) 2002-12-22 2006-01-11 碎云股份有限公司 移动通信装置的多频带单极天线
EP1709704A2 (fr) 2004-01-30 2006-10-11 Fractus, S.A. Antennes unipolaires multibandes pour dispositifs de communications mobiles
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US10734713B2 (en) 2016-04-27 2020-08-04 Fractus Antennas, S.L. Ground plane booster antenna technology for wearable devices
RU2769428C1 (ru) * 2021-04-14 2022-03-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" Малогабаритная полосковая антенна метрового диапазона

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061848B2 (ja) * 1984-09-17 1994-01-05 松下電器産業株式会社 アンテナ
US5568155A (en) * 1992-12-07 1996-10-22 Ntt Mobile Communications Network Incorporation Antenna devices having double-resonance characteristics
DE69409447T2 (de) * 1993-07-30 1998-11-05 Matsushita Electric Ind Co Ltd Antenne für Mobilfunk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008113336A (ja) * 2006-10-31 2008-05-15 Nec Corp 広帯域無指向性アンテナ
JP2012249312A (ja) * 2012-07-18 2012-12-13 Toshiba Corp カプラを備えたカード装置および電子機器

Also Published As

Publication number Publication date
DE69623697D1 (de) 2002-10-24
DE69623697T2 (de) 2003-06-05
KR970004148A (ko) 1997-01-29
EP0749176B1 (fr) 2002-09-18
EP0749176A1 (fr) 1996-12-18
KR100371875B1 (ko) 2003-04-10

Similar Documents

Publication Publication Date Title
US5627550A (en) Wideband double C-patch antenna including gap-coupled parasitic elements
US5680144A (en) Wideband, stacked double C-patch antenna having gap-coupled parasitic elements
US5657028A (en) Small double C-patch antenna contained in a standard PC card
US6008762A (en) Folded quarter-wave patch antenna
US6114996A (en) Increased bandwidth patch antenna
JP4850839B2 (ja) 携帯無線機
US6424300B1 (en) Notch antennas and wireless communicators incorporating same
US6686886B2 (en) Integrated antenna for laptop applications
US7205944B2 (en) Methods and apparatus for implementation of an antenna for a wireless communication device
US6590539B2 (en) Antenna device in radio communication terminal
US7079077B2 (en) Methods and apparatus for implementation of an antenna for a wireless communication device
US6707431B2 (en) Dual antenna capable of controlling radiation characteristics in a mobile communication terminal
JPH09107229A (ja) 異なる開口部形状を有する平面および非平面型二重ｃ−パッチ・アンテナ
US7969371B2 (en) Small monopole antenna having loop element included feeder
WO1998044587A9 (fr) Antenne a plaques a bande de fonctionnement accrue
JPS61284102A (ja) 携帯形無線機のアンテナ
JP2005033770A (ja) 通信装置
JP2002290139A (ja) プレーナアンテナ装置
WO2002056415A1 (fr) Antenne integree pour appareil radio portable
JPH06314923A (ja) 小型二重リングマイクロストリップアンテナ
JPH06314924A (ja) 部分短絡マイクロストリップアンテナ
JP2004201265A (ja) 板状逆ｆアンテナ
JP4069271B2 (ja) 装身用端末機器のパッチアンテナと、それを使用する装身用端末機器のアンテナ装置
JP3030590B2 (ja) 平板型アンテナ
EP2736119A1 (fr) Module d'antenne monopole large bande imprimé

Legal Events

Date Code Title Description
A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20030902