DE602005023380D1 - Breitbandige Antenne und diese beinhaltende Kommunikationsvorrichtung - Google Patents

Breitbandige Antenne und diese beinhaltende Kommunikationsvorrichtung

Info

Publication number
DE602005023380D1
DE602005023380D1 DE602005023380T DE602005023380T DE602005023380D1 DE 602005023380 D1 DE602005023380 D1 DE 602005023380D1 DE 602005023380 T DE602005023380 T DE 602005023380T DE 602005023380 T DE602005023380 T DE 602005023380T DE 602005023380 D1 DE602005023380 D1 DE 602005023380D1
Authority
DE
Germany
Prior art keywords
communication device
device including
broadband antenna
broadband
antenna
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.)
Active
Application number
DE602005023380T
Other languages
English (en)
Inventor
Hiroshi Shimasaki
Satoshi Mizoguchi
Masao Teshima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE602005023380D1 publication Critical patent/DE602005023380D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q9/285—Planar dipole
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
DE602005023380T 2004-07-12 2005-03-24 Breitbandige Antenne und diese beinhaltende Kommunikationsvorrichtung Active DE602005023380D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004205042 2004-07-12
JP2005004196 2005-01-11
JP2005045783A JP4018698B2 (ja) 2004-07-12 2005-02-22 広帯域アンテナおよびこの広帯域アンテナを具備する通信装置

Publications (1)

Publication Number Publication Date
DE602005023380D1 true DE602005023380D1 (de) 2010-10-21

Family

ID=34939069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023380T Active DE602005023380D1 (de) 2004-07-12 2005-03-24 Breitbandige Antenne und diese beinhaltende Kommunikationsvorrichtung

Country Status (4)

Country Link
US (1) US7176843B2 (de)
EP (2) EP2184806A1 (de)
JP (1) JP4018698B2 (de)
DE (1) DE602005023380D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060220975A1 (en) * 2005-04-05 2006-10-05 Codjo Atchiriki Magnetic source oscillators universal passive antenna
WO2007021247A1 (en) * 2005-08-17 2007-02-22 Agency For Science, Technology And Research Compact antennas for ultra-wideband applications
WO2007032178A1 (ja) * 2005-09-14 2007-03-22 Konica Minolta Holdings, Inc. アンテナ装置
US20070152881A1 (en) * 2005-12-29 2007-07-05 Chan Yiu K Multi-band antenna system
JP2007194915A (ja) * 2006-01-19 2007-08-02 Sony Corp アンテナ装置、アンテナ反射器、並びにアンテナを内蔵する無線通信機器
US7327318B2 (en) * 2006-02-28 2008-02-05 Mti Wireless Edge, Ltd. Ultra wide band flat antenna
JP4841398B2 (ja) * 2006-10-27 2011-12-21 京セラ株式会社 ループアンテナ、アンテナ基板、アンテナ一体モジュールおよび通信機器
US7764236B2 (en) * 2007-01-04 2010-07-27 Apple Inc. Broadband antenna for handheld devices
JP4878304B2 (ja) * 2007-02-07 2012-02-15 小島プレス工業株式会社 台形型エレメントアンテナ
JP4853368B2 (ja) * 2007-04-16 2012-01-11 株式会社村田製作所 無線通信機
JP5359867B2 (ja) * 2007-05-16 2013-12-04 日本電気株式会社 スロットアンテナ及び携帯無線端末
JP4816564B2 (ja) 2007-05-17 2011-11-16 カシオ計算機株式会社 フィルムアンテナ及び電子機器
WO2008152731A1 (ja) * 2007-06-15 2008-12-18 Pioneer Corporation ダイポールアンテナ
JP2009100030A (ja) * 2007-10-12 2009-05-07 Konica Minolta Holdings Inc アンテナ装置
JP2009100034A (ja) * 2007-10-12 2009-05-07 Konica Minolta Holdings Inc アンテナ装置
JP4878024B2 (ja) * 2007-11-16 2012-02-15 Ｄｘアンテナ株式会社 アンテナ
TWI347708B (en) * 2007-11-27 2011-08-21 Arcadyan Technology Corp Structure of dual symmetrical antennas
JP4613950B2 (ja) 2007-12-27 2011-01-19 カシオ計算機株式会社 平面モノポールアンテナ及び電子機器
JP2009239463A (ja) * 2008-03-26 2009-10-15 Konica Minolta Holdings Inc アンテナ装置及び電子機器
JP4623141B2 (ja) * 2008-05-28 2011-02-02 株式会社日本自動車部品総合研究所 平面アンテナ、通信装置、および平面アンテナの搭載方法
JP4775406B2 (ja) 2008-05-29 2011-09-21 カシオ計算機株式会社 平面アンテナ及び電子機器
JP5133807B2 (ja) * 2008-07-30 2013-01-30 小島プレス工業株式会社 車載用アンテナ
JP2010178000A (ja) * 2009-01-29 2010-08-12 Fujikura Ltd モノポールアンテナ
EP2416445A4 (de) * 2009-03-31 2014-05-14 Fujikura Ltd Breitbandantenne
JP2010278586A (ja) 2009-05-27 2010-12-09 Casio Computer Co Ltd マルチバンド平面アンテナ及び電子機器
JP5351647B2 (ja) * 2009-07-30 2013-11-27 株式会社エヌ・ティ・ティ・ドコモ 補助アンテナ結合器
JP4922382B2 (ja) * 2009-11-27 2012-04-25 株式会社東芝 カプラ装置および結合素子
US9653789B2 (en) * 2010-04-06 2017-05-16 Airwire Technologies Antenna having planar conducting elements, one of which has a slot
US8368602B2 (en) 2010-06-03 2013-02-05 Apple Inc. Parallel-fed equal current density dipole antenna
US9077075B1 (en) * 2012-10-28 2015-07-07 First Rf Corporation Asymmetric planar radiator structure for use in a monopole or dipole antenna
KR20140065216A (ko) * 2012-11-21 2014-05-29 삼성디스플레이 주식회사 액정 렌즈 패널과 그를 이용한 표시 장치의 제조 방법
US9590310B1 (en) * 2013-03-12 2017-03-07 Greenwave Scientific, Inc. Shaped antenna of planar conducting material
KR101912547B1 (ko) 2014-08-18 2018-10-26 노키아 테크놀로지스 오와이 도전성 소자를 가진 안테나를 포함하는 장치
CN109524796B (zh) * 2018-12-11 2021-06-25 中国电子科技集团公司信息科学研究院 一种宽频带低剖面低散射缝隙阵列天线

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34932A (en) * 1862-04-08 Improvement in sewing-machines
US4843403A (en) * 1987-07-29 1989-06-27 Ball Corporation Broadband notch antenna
CN87211386U (zh) * 1987-11-16 1988-08-24 上海市东海军工技术工程公司 全频道电视平面接收天线
JPH04270504A (ja) * 1991-02-25 1992-09-25 Mitsubishi Electric Corp 広帯域無指向性アンテナ
JP3273463B2 (ja) 1995-09-27 2002-04-08 株式会社エヌ・ティ・ティ・ドコモ 半円形放射板を使った広帯域アンテナ装置
US5872546A (en) * 1995-09-27 1999-02-16 Ntt Mobile Communications Network Inc. Broadband antenna using a semicircular radiator
GB9626550D0 (en) * 1996-12-20 1997-02-05 Northern Telecom Ltd A dipole antenna
US5986609A (en) * 1998-06-03 1999-11-16 Ericsson Inc. Multiple frequency band antenna
US6342866B1 (en) * 2000-03-17 2002-01-29 The United States Of America As Represented By The Secretary Of The Navy Wideband antenna system
US6768461B2 (en) * 2001-08-16 2004-07-27 Arc Wireless Solutions, Inc. Ultra-broadband thin planar antenna
US6842141B2 (en) * 2002-02-08 2005-01-11 Virginia Tech Inellectual Properties Inc. Fourpoint antenna
AU2003295081A1 (en) * 2003-11-21 2005-06-24 Artimi Ltd Ultrawideband antenna
US20050237255A1 (en) * 2004-02-05 2005-10-27 Amphenol-T&M Antennas Small footprint dual band dipole antennas for wireless networking

Also Published As

Publication number Publication date
EP1617514B1 (de) 2010-09-08
JP2006222921A (ja) 2006-08-24
US20060017643A1 (en) 2006-01-26
EP2184806A1 (de) 2010-05-12
US7176843B2 (en) 2007-02-13
EP1617514A1 (de) 2006-01-18
JP4018698B2 (ja) 2007-12-05

Similar Documents

Publication Publication Date Title
DE602005023380D1 (de) Breitbandige Antenne und diese beinhaltende Kommunikationsvorrichtung
DE602004026549D1 (de) Antenneneinrichtung und diese verwendende drahtlose kommunikationseinrichtung
DE602005022838D1 (de) Dreiachsige antenne und empfangsvorrichtung
EP1843432A4 (de) Antenne und drahtloses kommunikationsgerät
EP1892799A4 (de) Antenneneinrichtung und einrichtung zur drahtlosen kommunikation
DE602005019263D1 (de) Antenneneinrichtung und damit ausgestattetes kommunikationssystem
EP1939984A4 (de) Antenneneinheit und kommunikationseinrichtung
DE602004019375D1 (de) Antenne und elektronisches gerät
DE602006008877D1 (de) Faltdipolantenne und Mobilfunkendgerät
DE602005025348D1 (de) Antenne und funkkommunikationseinheit
EP1950833A4 (de) Mehrband-antennenanordnung und kommunikationsendgerät
DE602005026138D1 (de) Antennenanordnung und mehrstrahlantennenanordnung
DE60329869D1 (de) Antenneneinrichtung, funkempfangseinrichtung und funksendeeinrichtung
EP1814195A4 (de) Antenneneinrichtung und drahtloses endgerät mit der antenneneinrichtung
DE602005022085D1 (de) Antenneneinrichtung und tragbares funkkommunikationsgerät mit einer solchen antenneneinrichtung
DE602005014824D1 (de) Drahtloses Gerät mit Antenne
DE602005027618D1 (de) Kommunikationseinrichtung und funkkommunikationssystem
SE0302054L (sv) Antenna device and portable radio communication device comprising such antenna device
DE602005013749D1 (de) Antenneneinrichtung und tragbares funkkommunikationsgerät mit einer solchen antenneneinrichtung
EP1993169A4 (de) Kleine breitbandantenne und funkkommunikationsgerät
DE602006005710D1 (de) Sendevorrichtung und diese benutzende kommmunikationsvorrichtung
DE602007001269D1 (de) Drahtlose Kommunikationsvorrichtung und drahtloses Kommunikationsverfahren
EP2034558A4 (de) Antennenanordnung und funkkommunikationsanordnung damit
GB2439863B (en) Antenna structure and wireless communication device including the same
DE602004010047D1 (de) Flache Breitbandantenne