DE69617176T2 - Chip-Antenne mit dielektrischen und magnetischen Materialteilen - Google Patents

Chip-Antenne mit dielektrischen und magnetischen Materialteilen

Info

Publication number
DE69617176T2
DE69617176T2 DE69617176T DE69617176T DE69617176T2 DE 69617176 T2 DE69617176 T2 DE 69617176T2 DE 69617176 T DE69617176 T DE 69617176T DE 69617176 T DE69617176 T DE 69617176T DE 69617176 T2 DE69617176 T2 DE 69617176T2
Authority
DE
Germany
Prior art keywords
dielectric
magnetic material
chip antenna
material parts
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.)
Expired - Lifetime
Application number
DE69617176T
Other languages
English (en)
Other versions
DE69617176D1 (de
Inventor
Seiji Kanba
Teruhisa Tsuru
Kenji Asakura
Tsuyoshi Suesada
Harufumi Mandai
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE69617176D1 publication Critical patent/DE69617176D1/de
Application granted granted Critical
Publication of DE69617176T2 publication Critical patent/DE69617176T2/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
    • 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
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
DE69617176T 1995-12-08 1996-10-21 Chip-Antenne mit dielektrischen und magnetischen Materialteilen Expired - Lifetime DE69617176T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32025495A JP3147756B2 (ja) 1995-12-08 1995-12-08 チップアンテナ

Publications (2)

Publication Number Publication Date
DE69617176D1 DE69617176D1 (de) 2002-01-03
DE69617176T2 true DE69617176T2 (de) 2002-04-18

Family

ID=18119454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69617176T Expired - Lifetime DE69617176T2 (de) 1995-12-08 1996-10-21 Chip-Antenne mit dielektrischen und magnetischen Materialteilen

Country Status (4)

Country Link
US (1) US5870065A (de)
EP (1) EP0778633B1 (de)
JP (1) JP3147756B2 (de)
DE (1) DE69617176T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09275316A (ja) * 1996-04-05 1997-10-21 Murata Mfg Co Ltd チップアンテナ
US6023251A (en) * 1998-06-12 2000-02-08 Korea Electronics Technology Institute Ceramic chip antenna
DE10114012B4 (de) * 2000-05-11 2011-02-24 Amtran Technology Co., Ltd., Chung Ho Chipantenne
WO2001089863A2 (en) * 2000-05-25 2001-11-29 Holland Neway International, Inc. Height control system and sensor therefor
JP4628611B2 (ja) * 2000-10-27 2011-02-09 三菱マテリアル株式会社 アンテナ
JP3774136B2 (ja) * 2000-10-31 2006-05-10 三菱マテリアル株式会社 アンテナ及びそれを用いた電波送受信装置
EP1221735B1 (de) * 2000-12-26 2006-06-21 The Furukawa Electric Co., Ltd. Herstellungsverfahren einer Antenne
GB0105251D0 (en) * 2001-03-02 2001-04-18 Nokia Mobile Phones Ltd Antenna
EP1239539A3 (de) * 2001-03-02 2003-11-05 Nokia Corporation Antenne
JP2002341965A (ja) * 2001-05-14 2002-11-29 Alps Electric Co Ltd カードを備えた情報機器
KR100414765B1 (ko) * 2001-06-15 2004-01-13 한국과학기술연구원 세라믹 칩 안테나
CN100563404C (zh) * 2002-08-23 2009-11-25 日本瑞翁株式会社 电路衬底、使用电路衬底的电子设备及电路衬底的制造方法
US7098858B2 (en) * 2002-09-25 2006-08-29 Halliburton Energy Services, Inc. Ruggedized multi-layer printed circuit board based downhole antenna
JP4217709B2 (ja) 2003-02-18 2009-02-04 財団法人国際科学振興財団 携帯端末用アンテナおよびそれを用いた携帯端末
TWI235524B (en) * 2003-11-24 2005-07-01 Jeng-Fang Liou Planar antenna
US7057565B1 (en) * 2005-04-18 2006-06-06 Cheng-Fang Liu Multi-band flat antenna
WO2007007639A1 (ja) * 2005-07-07 2007-01-18 Toda Kogyo Corporation 磁性体アンテナ
US8072387B2 (en) * 2005-07-07 2011-12-06 Toda Kogyo Corporation Magnetic antenna and board mounted with the same
EP2124291B1 (de) * 2005-10-19 2013-09-18 D-Per Technologies Ltd. Antennenanordnung
WO2007058619A1 (en) * 2005-11-19 2007-05-24 Agency For Science, Technology And Research Antenna for radio frequency identification system
WO2008018231A1 (fr) * 2006-08-09 2008-02-14 Murata Manufacturing Co., Ltd. Bobine d'antenne et dispositif d'antenne
US7573426B2 (en) * 2006-11-30 2009-08-11 Kabushiki Kaisha Toshiba Antenna and radio terminal having antenna thereof
JP2008166991A (ja) * 2006-12-27 2008-07-17 Toshiba Corp 無線装置
CN101034766B (zh) * 2007-04-10 2012-12-12 嘉兴佳利电子股份有限公司 多层陶瓷天线
JP5170087B2 (ja) * 2007-04-13 2013-03-27 株式会社村田製作所 携帯電子機器
EP1983467B1 (de) * 2007-04-19 2013-03-13 BALLUFF GmbH Datenträger-/Sendevorrichtung und Verfahren zu ihrer Herstellung
CN102017302B (zh) * 2008-04-25 2016-08-31 户田工业株式会社 磁性体天线、安装有该磁性体天线的基板和rf标签
US9537205B2 (en) 2013-11-08 2017-01-03 Taiwan Semiconductor Manufacturing Company, Ltd. 3D antenna for integrated circuits
JP2017098648A (ja) * 2015-11-19 2017-06-01 株式会社リコー アンテナ装置、通信装置、及びアンテナ装置の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012738A (en) * 1961-01-31 1977-03-15 The United States Of America As Represented By The Secretary Of The Navy Combined layers in a microwave radiation absorber
US3310807A (en) * 1964-02-24 1967-03-21 Boeing Co Apparatus for effecting the transmission of electromagnetic energy through a dense plasma
GB2013037B (en) * 1977-12-20 1982-06-30 Secr Defence Radio antennae
FR2503388A1 (fr) * 1981-04-06 1982-10-08 Socapex Embout de connecteur pour fibre optique, procede de centrage d'une fibre dans cet embout et dispositif pour la mise en oeuvre de ce procede
US4600018A (en) * 1982-06-02 1986-07-15 National Research Development Corporation Electromagnetic medical applicators
US4598276A (en) * 1983-11-16 1986-07-01 Minnesota Mining And Manufacturing Company Distributed capacitance LC resonant circuit
US5453752A (en) * 1991-05-03 1995-09-26 Georgia Tech Research Corporation Compact broadband microstrip antenna
EP0554486B1 (de) * 1992-02-05 1998-07-22 Texas Instruments Deutschland Gmbh Verfahren zur Herstellung einer flexibelen HF-Antenne
US5327148A (en) * 1993-02-17 1994-07-05 Northeastern University Ferrite microstrip antenna
EP0630068B1 (de) * 1993-06-21 1999-05-19 Raytheon Company Radarsystem und zugehörige Komponenten zum Senden eines elektromagnetischen Unterwassersignals
US5515059A (en) * 1994-01-31 1996-05-07 Northeastern University Antenna array having two dimensional beam steering
JPH0951221A (ja) * 1995-08-07 1997-02-18 Murata Mfg Co Ltd チップアンテナ

Also Published As

Publication number Publication date
DE69617176D1 (de) 2002-01-03
EP0778633A1 (de) 1997-06-11
US5870065A (en) 1999-02-09
JPH09162625A (ja) 1997-06-20
EP0778633B1 (de) 2001-11-21
JP3147756B2 (ja) 2001-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition