EP2097946A4 - Antenne diélectrique - Google Patents

Antenne diélectrique

Info

Publication number
EP2097946A4
EP2097946A4 EP07823249A EP07823249A EP2097946A4 EP 2097946 A4 EP2097946 A4 EP 2097946A4 EP 07823249 A EP07823249 A EP 07823249A EP 07823249 A EP07823249 A EP 07823249A EP 2097946 A4 EP2097946 A4 EP 2097946A4
Authority
EP
European Patent Office
Prior art keywords
dielectric antenna
dielectric
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.)
Withdrawn
Application number
EP07823249A
Other languages
German (de)
English (en)
Other versions
EP2097946A1 (fr
Inventor
Mikko Junttila
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.)
Pulse Finland Oy
Original Assignee
Pulse Finland Oy
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 Pulse Finland Oy filed Critical Pulse Finland Oy
Publication of EP2097946A1 publication Critical patent/EP2097946A1/fr
Publication of EP2097946A4 publication Critical patent/EP2097946A4/fr
Withdrawn legal-status Critical Current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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q5/10—Resonant antennas
    • 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
    • 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
    • H01Q5/371—Branching current paths
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating 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
    • H01Q9/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
EP07823249A 2006-11-28 2007-11-14 Antenne diélectrique Withdrawn EP2097946A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065751A FI120120B (fi) 2006-11-28 2006-11-28 Dielektrinen antenni
PCT/FI2007/050613 WO2008065241A1 (fr) 2006-11-28 2007-11-14 Antenne diélectrique

Publications (2)

Publication Number Publication Date
EP2097946A1 EP2097946A1 (fr) 2009-09-09
EP2097946A4 true EP2097946A4 (fr) 2009-11-18

Family

ID=37482564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07823249A Withdrawn EP2097946A4 (fr) 2006-11-28 2007-11-14 Antenne diélectrique

Country Status (4)

Country Link
EP (1) EP2097946A4 (fr)
CN (1) CN101589507A (fr)
FI (1) FI120120B (fr)
WO (1) WO2008065241A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7911392B2 (en) * 2008-11-24 2011-03-22 Research In Motion Limited Multiple frequency band antenna assembly for handheld communication devices
GB2513755B (en) 2010-03-26 2014-12-17 Microsoft Corp Dielectric chip antennas
JP6004264B2 (ja) * 2012-09-21 2016-10-05 三菱マテリアル株式会社 アンテナ装置
CN103268987B (zh) * 2013-05-10 2015-07-29 上海安费诺永亿通讯电子有限公司 一种小尺寸三频合一多频陶瓷天线
CN104347931B (zh) * 2013-08-05 2018-11-09 联想(北京)有限公司 一种可调多频天线
CN104868225A (zh) * 2014-02-21 2015-08-26 联想(北京)有限公司 一种电子设备及其天线的制作方法
JP7123641B2 (ja) * 2018-06-07 2022-08-23 株式会社東芝 チップアンテナ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057109A (ja) * 1991-06-27 1993-01-14 Mitsubishi Electric Corp 携帯電話用内蔵アンテナ
EP0944128A1 (fr) * 1998-03-18 1999-09-22 Murata Manufacturing Co., Ltd. Antenne et dispositif radio portable l'utilisant
US20020101382A1 (en) * 2001-02-01 2002-08-01 Takayoshi Konishi Chip antenna and antenna unit including the same
EP1267440A2 (fr) * 2001-06-15 2002-12-18 Nec Corporation Elément d'antenne à conducteurs formés sur les surfaces extérieures d'un dispositif substrat
US20030001781A1 (en) * 2001-06-29 2003-01-02 Takayoshi Konishi Antenna element with conductors formed on outer surfaces of device substrate
US20040119648A1 (en) * 2000-10-09 2004-06-24 Indra Ghosh Multiband microwave antenna
EP1505689A1 (fr) * 2003-08-08 2005-02-09 Hitachi Metals, Ltd. Antenne monopuce et appareil de communication l'utilisant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508356C2 (sv) * 1997-02-24 1998-09-28 Ericsson Telefon Ab L M Antennanordningar
JP3246440B2 (ja) * 1998-04-28 2002-01-15 株式会社村田製作所 アンテナ装置およびそれを用いた通信機
JP4003077B2 (ja) * 2004-04-28 2007-11-07 株式会社村田製作所 アンテナ及び無線通信機
CN2758997Y (zh) * 2004-12-22 2006-02-15 摩比天线技术（深圳）有限公司 一种高隔离空气微带耦合馈电贴片天线
JP4297164B2 (ja) 2005-01-18 2009-07-15 株式会社村田製作所 アンテナ構造およびそれを備えた無線通信機
FI119577B (fi) * 2005-11-24 2008-12-31 Pulse Finland Oy Monikaistainen antennikomponentti

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057109A (ja) * 1991-06-27 1993-01-14 Mitsubishi Electric Corp 携帯電話用内蔵アンテナ
EP0944128A1 (fr) * 1998-03-18 1999-09-22 Murata Manufacturing Co., Ltd. Antenne et dispositif radio portable l'utilisant
US20040119648A1 (en) * 2000-10-09 2004-06-24 Indra Ghosh Multiband microwave antenna
US20020101382A1 (en) * 2001-02-01 2002-08-01 Takayoshi Konishi Chip antenna and antenna unit including the same
EP1267440A2 (fr) * 2001-06-15 2002-12-18 Nec Corporation Elément d'antenne à conducteurs formés sur les surfaces extérieures d'un dispositif substrat
US20030001781A1 (en) * 2001-06-29 2003-01-02 Takayoshi Konishi Antenna element with conductors formed on outer surfaces of device substrate
EP1505689A1 (fr) * 2003-08-08 2005-02-09 Hitachi Metals, Ltd. Antenne monopuce et appareil de communication l'utilisant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008065241A1 *

Also Published As

Publication number Publication date
FI20065751A0 (fi) 2006-11-28
CN101589507A (zh) 2009-11-25
FI20065751A (fi) 2008-05-29
FI120120B (fi) 2009-06-30
WO2008065241A1 (fr) 2008-06-05
EP2097946A1 (fr) 2009-09-09

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20090611

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20091021

DAX Request for extension of the european patent (deleted)
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Effective date: 20100301

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140602