ATE487247T1 - Antennenspule und übertragungsantenne - Google Patents

Antennenspule und übertragungsantenne

Info

Publication number
ATE487247T1
ATE487247T1 AT07013114T AT07013114T ATE487247T1 AT E487247 T1 ATE487247 T1 AT E487247T1 AT 07013114 T AT07013114 T AT 07013114T AT 07013114 T AT07013114 T AT 07013114T AT E487247 T1 ATE487247 T1 AT E487247T1
Authority
AT
Austria
Prior art keywords
aforementioned
core
screw
coil
antenna
Prior art date
Application number
AT07013114T
Other languages
English (en)
Inventor
Shinji Okamura
Hozumi Ueda
Original Assignee
Sumida 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 Sumida Corp filed Critical Sumida Corp
Application granted granted Critical
Publication of ATE487247T1 publication Critical patent/ATE487247T1/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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
    • 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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Burglar Alarm Systems (AREA)
AT07013114T 2001-10-22 2002-09-30 Antennenspule und übertragungsantenne ATE487247T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/009251 WO2003036760A1 (fr) 2001-10-22 2001-10-22 Bobine d'antenne et antenne de transmission

Publications (1)

Publication Number Publication Date
ATE487247T1 true ATE487247T1 (de) 2010-11-15

Family

ID=34509561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07013114T ATE487247T1 (de) 2001-10-22 2002-09-30 Antennenspule und übertragungsantenne

Country Status (7)

Country Link
US (1) US7081864B2 (de)
EP (2) EP1887651B1 (de)
JP (1) JP3735104B2 (de)
CN (1) CN100452532C (de)
AT (1) ATE487247T1 (de)
DE (1) DE60238224D1 (de)
WO (2) WO2003036760A1 (de)

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RU2321926C2 (ru) * 2003-10-16 2008-04-10 Сумида Корпорейшн Антенная катушка и антенное устройство
EP1630899B1 (de) * 2004-03-04 2010-02-10 Panasonic Corporation Antenneneinrichtung und damit ausgestattetes kommunikationssystem
JP4707999B2 (ja) * 2004-11-12 2011-06-22 スミダコーポレーション株式会社 アンテナ用インダクタンス素子
JP2006180031A (ja) * 2004-12-21 2006-07-06 Hitachi Metals Ltd 送信アンテナおよびこれを備えた送信装置
JP4667397B2 (ja) * 2005-01-17 2011-04-13 富士通株式会社 通信装置および通信方法
JP2006229758A (ja) * 2005-02-18 2006-08-31 Matsushita Electric Works Ltd アンテナ装置
US7926722B2 (en) * 2005-03-03 2011-04-19 Toshiba Tec Kabushiki Kaisha Printer and IC chip communication apparatus
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
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DE102006036288B4 (de) * 2006-08-03 2009-02-12 Siemens Ag Synchronmotor, geberloses Motorsystem, sowie ein Verfahren zum Betreiben eines geberlosen Motorsystems mit einem Synchronmotor
WO2008018231A1 (en) * 2006-08-09 2008-02-14 Murata Manufacturing Co., Ltd. Antenna coil and antenna device
JP2008085684A (ja) * 2006-09-28 2008-04-10 Sumida Corporation アンテナ装置
JP4881170B2 (ja) * 2007-01-23 2012-02-22 スミダコーポレーション株式会社 アンテナ用コイル部品
NL1034493C2 (nl) * 2007-10-09 2009-04-14 Nedap Nv Magneet ferriet antenne.
US7733283B2 (en) * 2007-10-16 2010-06-08 Sumida Corporation Antenna Device
US8362651B2 (en) 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations
JP5350192B2 (ja) * 2009-11-20 2013-11-27 オムロンオートモーティブエレクトロニクス株式会社 送信用アンテナ
US8669909B2 (en) 2011-11-30 2014-03-11 Panasonic Corporation Antenna, antenna apparatus, and communication apparatus
JP6171726B2 (ja) * 2013-08-23 2017-08-02 株式会社Ihi 非接触給電装置の製造方法
WO2015020141A1 (ja) * 2013-08-08 2015-02-12 株式会社Ihi 非接触給電装置の製造方法及び共振器
JP6225551B2 (ja) * 2013-08-08 2017-11-08 株式会社Ihi 共振器
DE102014106815B4 (de) * 2014-05-14 2024-01-18 Infineon Technologies Ag Kommunikationsmodul
JP2017103549A (ja) 2015-11-30 2017-06-08 スミダコーポレーション株式会社 アンテナ装置およびアンテナ装置の製造方法
JP5945082B1 (ja) * 2016-01-22 2016-07-05 日本電信電話株式会社 アンテナ
CN110892582B (zh) * 2017-07-25 2022-04-19 株式会社村田制作所 天线线圈及其制造方法
JP6547877B2 (ja) * 2018-06-14 2019-07-24 スミダコーポレーション株式会社 アンテナ装置
WO2021014701A1 (ja) * 2019-07-19 2021-01-28 株式会社ワコム 電子ペン及び手書き入力装置
EP3916910B1 (de) 2020-05-26 2022-12-14 Premo, S.A. Niederfrequenzantenne mit grosser reichweite
CN115617518B (zh) * 2022-10-13 2025-09-19 维沃移动通信有限公司 线程管理方法、装置、电子设备及存储介质
CN116315565B (zh) * 2022-12-20 2025-08-15 华翊博奥(北京)量子科技有限公司 一种螺旋谐振器
EP4443647A1 (de) * 2023-04-05 2024-10-09 Schaffner EMV AG Wickelträger, antenne und verfahren zur herstellung einer antenne

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JP3941323B2 (ja) * 2000-03-10 2007-07-04 アイシン精機株式会社 ループアンテナ装置
JP2001297918A (ja) * 2000-04-11 2001-10-26 Mitsubishi Electric Corp コイルアンテナおよび携帯通信機
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Also Published As

Publication number Publication date
WO2003036760A1 (fr) 2003-05-01
EP1887651A1 (de) 2008-02-13
EP1887651B1 (de) 2010-11-03
JPWO2003036761A1 (ja) 2005-02-17
US20050030251A1 (en) 2005-02-10
EP1450436A4 (de) 2004-12-29
JP3735104B2 (ja) 2006-01-18
DE60238224D1 (de) 2010-12-16
CN1575531A (zh) 2005-02-02
EP1450436A1 (de) 2004-08-25
US7081864B2 (en) 2006-07-25
CN100452532C (zh) 2009-01-14
WO2003036761A1 (en) 2003-05-01
HK1117942A1 (en) 2009-01-23

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Legal Events

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