ATE323952T1 - Antenne für mehrere bänder - Google Patents

Antenne für mehrere bänder

Info

Publication number
ATE323952T1
ATE323952T1 AT02712422T AT02712422T ATE323952T1 AT E323952 T1 ATE323952 T1 AT E323952T1 AT 02712422 T AT02712422 T AT 02712422T AT 02712422 T AT02712422 T AT 02712422T AT E323952 T1 ATE323952 T1 AT E323952T1
Authority
AT
Austria
Prior art keywords
band antenna
electric
open end
radiation electrode
parasitic element
Prior art date
Application number
AT02712422T
Other languages
English (en)
Inventor
Kengo Onaka
Shoji Nagumo
Takashi Ishihara
Jin Sato
Akira Miyata
Kazunari Kawahata
Original Assignee
Murata Manufacturing Co
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 filed Critical Murata Manufacturing Co
Application granted granted Critical
Publication of ATE323952T1 publication Critical patent/ATE323952T1/de

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
    • 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
    • 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
    • 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
    • H01Q5/378—Combination of fed elements with 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT02712422T 2001-02-22 2002-02-18 Antenne für mehrere bänder ATE323952T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001046956A JP3528803B2 (ja) 2001-02-22 2001-02-22 複共振アンテナ

Publications (1)

Publication Number Publication Date
ATE323952T1 true ATE323952T1 (de) 2006-05-15

Family

ID=18908481

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02712422T ATE323952T1 (de) 2001-02-22 2002-02-18 Antenne für mehrere bänder

Country Status (8)

Country Link
US (1) US6784843B2 (de)
EP (1) EP1269567B1 (de)
JP (1) JP3528803B2 (de)
KR (1) KR100551988B1 (de)
CN (1) CN100344029C (de)
AT (1) ATE323952T1 (de)
DE (1) DE60210707D1 (de)
WO (1) WO2002067371A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4044302B2 (ja) * 2001-06-20 2008-02-06 株式会社村田製作所 表面実装型アンテナおよびそれを用いた無線機
JP2004128605A (ja) * 2002-09-30 2004-04-22 Murata Mfg Co Ltd アンテナ構造およびそれを備えた通信装置
US6714162B1 (en) * 2002-10-10 2004-03-30 Centurion Wireless Technologies, Inc. Narrow width dual/tri ISM band PIFA for wireless applications
JP2004363392A (ja) * 2003-06-05 2004-12-24 Hitachi Ltd プリント配線基板および無線通信装置
FR2856846B1 (fr) * 2003-06-27 2005-10-21 Univ Rennes Antenne imprimee agile en frequence a tres large excursion continue ou discrete
JP2005064938A (ja) 2003-08-14 2005-03-10 Nec Access Technica Ltd 小型無線機用アンテナ装置
CN101015089A (zh) * 2004-02-18 2007-08-08 皇家飞利浦电子股份有限公司 天线
JP2005236624A (ja) * 2004-02-19 2005-09-02 Yokowo Co Ltd 誘電体アンテナ
KR100616545B1 (ko) * 2004-05-04 2006-08-29 삼성전기주식회사 이중 커플링 급전을 이용한 다중밴드용 적층형 칩 안테나
KR100649495B1 (ko) * 2004-09-06 2006-11-24 삼성전기주식회사 안테나 모듈 및 이를 구비한 전자 장치
JP4306580B2 (ja) * 2004-10-13 2009-08-05 日立電線株式会社 ２周波共用フィルムアンテナ
ITVI20050300A1 (it) * 2005-11-11 2007-05-12 Calearo Antenne Spa Antenna multibanda veicolare per la telefonia mobile
KR101115380B1 (ko) * 2005-12-29 2012-02-15 엘지전자 주식회사 슬롯형 소형 내장 안테나
JP4923975B2 (ja) * 2006-11-21 2012-04-25 ソニー株式会社 通信システム並びに通信装置
EP1926223B1 (de) * 2006-11-21 2018-02-28 Sony Corporation Kommunikationssystem und kommunikationsvorrichtung
US7495617B2 (en) * 2007-05-11 2009-02-24 Cheng Uei Precision Industry Co., Ltd. Multi-band antenna
US8540616B2 (en) 2008-05-05 2013-09-24 Coherex Medical, Inc. Ventricular assist device and related methods
CN101877433B (zh) * 2009-04-30 2013-11-06 深圳富泰宏精密工业有限公司 多频天线及应用该多频天线的无线通信装置
JP2010268183A (ja) * 2009-05-14 2010-11-25 Murata Mfg Co Ltd アンテナ及び無線通信装置
TWI473348B (zh) * 2009-05-22 2015-02-11 Chi Mei Comm Systems Inc 多頻天線及應用該多頻天線之無線通訊裝置
US20110156487A1 (en) * 2009-12-30 2011-06-30 Koon Hoo Teo Wireless Energy Transfer with Energy Relays
JP5686192B2 (ja) * 2011-07-26 2015-03-18 株式会社村田製作所 アンテナ装置
US8963794B2 (en) 2011-08-23 2015-02-24 Apple Inc. Distributed loop antennas
US8854266B2 (en) 2011-08-23 2014-10-07 Apple Inc. Antenna isolation elements
US9178278B2 (en) 2011-11-17 2015-11-03 Apple Inc. Distributed loop antennas with extended tails
US9203139B2 (en) 2012-05-04 2015-12-01 Apple Inc. Antenna structures having slot-based parasitic elements
US8988288B2 (en) * 2012-07-12 2015-03-24 Blackberry Limited Tri-band antenna for noncellular wireless applications
CN102723596A (zh) * 2012-07-12 2012-10-10 Tdk大连电子有限公司 一种超薄小型陶瓷天线
US10283854B2 (en) * 2012-10-08 2019-05-07 Taoglas Group Holdings Limited Low-cost ultra wideband LTE antenna
KR20140082438A (ko) * 2012-12-24 2014-07-02 삼성전자주식회사 안테나, 이를 구비한 전자 장치 및 안테나 제조 방법
JP2015185881A (ja) * 2014-03-20 2015-10-22 Ntn株式会社 チップアンテナ
KR102501224B1 (ko) * 2021-06-30 2023-02-21 주식회사 에이스테크놀로지 전방향 mimo 안테나

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05347510A (ja) 1992-06-15 1993-12-27 Matsushita Electric Works Ltd プリントアンテナ
JPH05347509A (ja) 1992-06-15 1993-12-27 Matsushita Electric Works Ltd プリントアンテナ
JPH0669715A (ja) * 1992-08-17 1994-03-11 Nippon Mektron Ltd 広帯域線状アンテナ
JPH07131234A (ja) * 1993-11-02 1995-05-19 Nippon Mektron Ltd 複共振アンテナ
JP3296189B2 (ja) * 1996-06-03 2002-06-24 三菱電機株式会社 アンテナ装置
JP3351363B2 (ja) * 1998-11-17 2002-11-25 株式会社村田製作所 表面実装型アンテナおよびそれを用いた通信装置
JP3554960B2 (ja) * 1999-06-25 2004-08-18 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装置
JP2002094323A (ja) * 2000-09-20 2002-03-29 Murata Mfg Co Ltd 円偏波アンテナ装置
JP2002374122A (ja) * 2001-06-15 2002-12-26 Murata Mfg Co Ltd 円偏波アンテナ装置及びそれを用いた無線装置

Also Published As

Publication number Publication date
JP3528803B2 (ja) 2004-05-24
KR20020091227A (ko) 2002-12-05
EP1269567A1 (de) 2003-01-02
DE60210707D1 (de) 2006-05-24
US6784843B2 (en) 2004-08-31
WO2002067371A1 (en) 2002-08-29
EP1269567B1 (de) 2006-04-19
CN100344029C (zh) 2007-10-17
KR100551988B1 (ko) 2006-02-20
US20040027287A1 (en) 2004-02-12
JP2002252514A (ja) 2002-09-06
CN1457529A (zh) 2003-11-19

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties