JP2007524310A - アンテナ - Google Patents
アンテナ Download PDFInfo
- Publication number
- JP2007524310A JP2007524310A JP2006553742A JP2006553742A JP2007524310A JP 2007524310 A JP2007524310 A JP 2007524310A JP 2006553742 A JP2006553742 A JP 2006553742A JP 2006553742 A JP2006553742 A JP 2006553742A JP 2007524310 A JP2007524310 A JP 2007524310A
- Authority
- JP
- Japan
- Prior art keywords
- resonant
- antenna
- structures
- frequency
- mhz
- 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.)
- Pending
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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
- H01Q9/0485—Dielectric resonator antennas
-
- 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
- H01Q5/307—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
- H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
-
- 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
- H01Q9/0407—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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (9)
- 無線通信装置のためのアンテナであって、
a)表面に設けられた金属製共振構造体の2つの対を持つ誘電基板と、
b)供給ラインに接続される第1の共振構造体と、グランドへの接続部を有する第2の共振構造体とを有する共振構造体の対と、
を有し、
前記第1及び第2の共振構造体は、互いに電気的に絶縁され、互いに近くに配置されている、
アンテナ。 - 請求項1に記載のアンテナであって、前記第1及び第2の共振構造体は、長手構造体である、アンテナ。
- 請求項1に記載のアンテナであって、前記第2の共振構造体に分岐するグランドへの単一の接続部を有するアンテナ。
- 請求項2に記載のアンテナであって、当該分岐点から測定される前記第2の共振構造体の長さは異なる、アンテナ。
- 請求項1に記載のアンテナであって、前記第1及び第2の共振構造体のうち少なくとも一方は、1つ以上の受動型構成要素に接続される、アンテナ。
- 請求項1に記載のアンテナであって、前記共振構造体の第1の対は、略824MHzないし960MHzの周波数範囲における共振周波数を有する、アンテナ。
- 請求項1に記載のアンテナであって、前記共振構造体の第2の対は、略1710MHzないし1990MHzの周波数範囲における共振周波数を有する、アンテナ。
- 請求項1に記載のアンテナを有する移動通信装置。
- 請求項8に記載の移動通信装置であって、ラジオ周波数識別(RFID)のためのトランスポンダとして構成される移動通信装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100635 | 2004-02-18 | ||
PCT/IB2005/050577 WO2005083835A2 (en) | 2004-02-18 | 2005-02-15 | Antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007524310A true JP2007524310A (ja) | 2007-08-23 |
Family
ID=34896079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006553742A Pending JP2007524310A (ja) | 2004-02-18 | 2005-02-15 | アンテナ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7463196B2 (ja) |
EP (1) | EP1719207A2 (ja) |
JP (1) | JP2007524310A (ja) |
CN (1) | CN101015089A (ja) |
WO (1) | WO2005083835A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006067259A (ja) * | 2004-08-26 | 2006-03-09 | Kyocera Corp | 表面実装型アンテナおよびそれを用いたアンテナ装置ならびに無線通信装置 |
WO2014021082A1 (ja) * | 2012-08-03 | 2014-02-06 | 株式会社村田製作所 | アンテナ装置 |
US8654013B2 (en) | 2009-07-14 | 2014-02-18 | Murata Manufacturing Co., Ltd. | Multi-band antenna |
JP2016524427A (ja) * | 2013-07-01 | 2016-08-12 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 共有された接地構造を有するアンテナ |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9466057B2 (en) * | 2006-05-04 | 2016-10-11 | First Data Corporation | RF presentation instrument with sensor control |
US7966263B2 (en) * | 2006-05-04 | 2011-06-21 | First Data Corporation | Wireless phone RF presentation instrument with sensor control |
TW200820499A (en) * | 2006-10-20 | 2008-05-01 | Hon Hai Prec Ind Co Ltd | Multi input multi output antenna |
KR100810384B1 (ko) * | 2006-12-05 | 2008-03-04 | 삼성전자주식회사 | 휴대 단말기의 내장형 안테나 장치 |
CN101752676B (zh) * | 2008-12-05 | 2013-01-02 | 沈阳铁路信号有限责任公司 | 应答器双工多频共用天线 |
KR101133626B1 (ko) | 2010-05-03 | 2012-04-10 | 엘에스엠트론 주식회사 | 이중대역 칩 안테나 |
JP5636957B2 (ja) * | 2010-12-28 | 2014-12-10 | Tdk株式会社 | 無線通信装置 |
FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
CN102683806A (zh) * | 2011-03-14 | 2012-09-19 | 深圳光启高等理工研究院 | 一种可折叠的超材料射频小天线 |
CN102799930A (zh) * | 2011-06-24 | 2012-11-28 | 深圳光启高等理工研究院 | 一种sim卡及其射频识别*** |
CN102799929B (zh) * | 2011-06-24 | 2015-09-09 | 深圳光启高等理工研究院 | 一种sim卡及其射频识别*** |
CN102799908A (zh) * | 2011-06-24 | 2012-11-28 | 深圳光启高等理工研究院 | 读写器、电子标签和射频识别*** |
CN102799927B (zh) * | 2011-06-24 | 2016-04-06 | 深圳光启高等理工研究院 | 一种sd卡及其射频识别*** |
CN103094665B (zh) * | 2011-10-31 | 2015-10-21 | 深圳光启高等理工研究院 | 一种超材料射频天线及其制备方法 |
JP5637337B2 (ja) * | 2012-07-11 | 2014-12-10 | 株式会社村田製作所 | 通信装置 |
US8988288B2 (en) * | 2012-07-12 | 2015-03-24 | Blackberry Limited | Tri-band antenna for noncellular wireless applications |
US20140085164A1 (en) * | 2012-09-26 | 2014-03-27 | Kabushiki Kaisha Toshiba | Antenna device and electronic apparatus with the antenna device |
US9912040B2 (en) * | 2014-04-25 | 2018-03-06 | Apple Inc. | Electronic device antenna carrier coupled to printed circuit and housing structures |
CN106785397B (zh) * | 2016-12-26 | 2023-09-15 | 歌尔科技有限公司 | 一种双频带天线和其制作方法 |
WO2021049826A1 (ko) * | 2019-09-11 | 2021-03-18 | 동우화인켐 주식회사 | 안테나 소자 및 이를 포함하는 디스플레이 장치 |
CN112216957B (zh) * | 2020-09-29 | 2023-12-01 | 维沃移动通信有限公司 | 穿戴电子设备、天线控制方法和存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0584882A1 (en) * | 1992-08-28 | 1994-03-02 | Philips Electronics Uk Limited | Loop antenna |
JPH114113A (ja) * | 1997-04-18 | 1999-01-06 | Murata Mfg Co Ltd | 表面実装型アンテナおよびそれを用いた通信機 |
JP3639767B2 (ja) * | 1999-06-24 | 2005-04-20 | 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機 |
JP3613156B2 (ja) | 2000-01-18 | 2005-01-26 | 株式会社村田製作所 | 誘電体フィルタ、アンテナ共用器及び通信機装置 |
US6784843B2 (en) * | 2000-02-22 | 2004-08-31 | Murata Manufacturing Co., Ltd. | Multi-resonance antenna |
JP3658639B2 (ja) * | 2000-04-11 | 2005-06-08 | 株式会社村田製作所 | 表面実装型アンテナおよびそのアンテナを備えた無線機 |
DE10143168A1 (de) | 2001-09-04 | 2003-03-20 | Philips Corp Intellectual Pty | Schaltungsplatine und SMD-Antenne hierfür |
EP1439606B1 (en) * | 2001-10-11 | 2006-06-14 | Taiyo Yuden Co., Ltd. | Dielectric antenna |
-
2005
- 2005-02-15 JP JP2006553742A patent/JP2007524310A/ja active Pending
- 2005-02-15 US US10/589,838 patent/US7463196B2/en not_active Expired - Fee Related
- 2005-02-15 EP EP05702983A patent/EP1719207A2/en not_active Withdrawn
- 2005-02-15 WO PCT/IB2005/050577 patent/WO2005083835A2/en active Application Filing
- 2005-02-15 CN CNA2005800052804A patent/CN101015089A/zh active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006067259A (ja) * | 2004-08-26 | 2006-03-09 | Kyocera Corp | 表面実装型アンテナおよびそれを用いたアンテナ装置ならびに無線通信装置 |
US8654013B2 (en) | 2009-07-14 | 2014-02-18 | Murata Manufacturing Co., Ltd. | Multi-band antenna |
WO2014021082A1 (ja) * | 2012-08-03 | 2014-02-06 | 株式会社村田製作所 | アンテナ装置 |
JP2016524427A (ja) * | 2013-07-01 | 2016-08-12 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 共有された接地構造を有するアンテナ |
US10044110B2 (en) | 2013-07-01 | 2018-08-07 | Qualcomm Incorporated | Antennas with shared grounding structure |
Also Published As
Publication number | Publication date |
---|---|
US7463196B2 (en) | 2008-12-09 |
EP1719207A2 (en) | 2006-11-08 |
WO2005083835A3 (en) | 2007-04-19 |
WO2005083835A2 (en) | 2005-09-09 |
US20070279285A1 (en) | 2007-12-06 |
CN101015089A (zh) | 2007-08-08 |
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