DE60303407D1 - Mehrachsige Schleifenantenne in Chip-Form - Google Patents

Mehrachsige Schleifenantenne in Chip-Form

Info

Publication number
DE60303407D1
DE60303407D1 DE60303407T DE60303407T DE60303407D1 DE 60303407 D1 DE60303407 D1 DE 60303407D1 DE 60303407 T DE60303407 T DE 60303407T DE 60303407 T DE60303407 T DE 60303407T DE 60303407 D1 DE60303407 D1 DE 60303407D1
Authority
DE
Germany
Prior art keywords
loop antenna
chip form
axis loop
axis
chip
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
DE60303407T
Other languages
English (en)
Other versions
DE60303407T2 (de
Inventor
Yutaka Yoshida
Takayuki Hiramitsu
Akihito Kimura
Hirofumi Okada
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.)
Tokai Rika Co Ltd
Original Assignee
Tokai Rika 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 Tokai Rika Co Ltd filed Critical Tokai Rika Co Ltd
Application granted granted Critical
Publication of DE60303407D1 publication Critical patent/DE60303407D1/de
Publication of DE60303407T2 publication Critical patent/DE60303407T2/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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0082—Keys or shanks being removably stored in a larger object, e.g. a remote control or a key fob

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
DE2003603407 2002-06-27 2003-06-26 Mehrachsige Schleifenantenne in Chip-Form Expired - Lifetime DE60303407T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002187995 2002-06-27
JP2002187995 2002-06-27
JP2002233586 2002-08-09
JP2002233586A JP3924512B2 (ja) 2002-06-27 2002-08-09 チップ多軸アンテナ

Publications (2)

Publication Number Publication Date
DE60303407D1 true DE60303407D1 (de) 2006-04-13
DE60303407T2 DE60303407T2 (de) 2006-08-03

Family

ID=29718451

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003603407 Expired - Lifetime DE60303407T2 (de) 2002-06-27 2003-06-26 Mehrachsige Schleifenantenne in Chip-Form
DE2003613044 Expired - Lifetime DE60313044T2 (de) 2002-06-27 2003-06-26 Mehrachsige Schleifenantenne in Chip-Form

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2003613044 Expired - Lifetime DE60313044T2 (de) 2002-06-27 2003-06-26 Mehrachsige Schleifenantenne in Chip-Form

Country Status (4)

Country Link
US (1) US7068223B2 (de)
EP (2) EP1376762B1 (de)
JP (1) JP3924512B2 (de)
DE (2) DE60303407T2 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1623251A (zh) * 2002-03-05 2005-06-01 日商·胜美达股份有限公司 天线线圈
JP3829761B2 (ja) 2002-06-04 2006-10-04 株式会社デンソー 受信アンテナ、携帯器
JP3924512B2 (ja) 2002-06-27 2007-06-06 株式会社東海理化電機製作所 チップ多軸アンテナ
US7023395B2 (en) * 2003-08-05 2006-04-04 Matsushita Electric Industrial Co., Ltd. Antenna and communication system using the same
JP4483236B2 (ja) * 2003-09-01 2010-06-16 オムロン株式会社 無線端末位置検出装置及び無線端末位置検出方法
JP2005124013A (ja) * 2003-10-20 2005-05-12 Toko Inc ３軸アンテナコイル
FR2867217B1 (fr) * 2004-03-03 2006-05-19 Valeo Securite Habitacle Cle comportant un logement pour transpondeur ferme de maniere permanente
DE102005011042A1 (de) * 2004-03-11 2005-09-29 Marquardt Gmbh Induktives Bauelement, insbesondere für einen elektronischen Schlüssel
WO2005088767A1 (ja) * 2004-03-12 2005-09-22 Sumida Corporation ３軸アンテナ、アンテナユニット及び受信装置
US7317426B2 (en) * 2005-02-04 2008-01-08 Sensormatic Electronics Corporation Core antenna for EAS and RFID applications
FR2884358B1 (fr) 2005-04-06 2009-07-31 Valeo Securite Habitacle Sas Dispositif d'antenne radiofrequence a boucles orthogonales
JP4548205B2 (ja) * 2005-04-27 2010-09-22 株式会社デンソー ワイヤレス送受信機及びその製造方法
JP4486016B2 (ja) * 2005-09-21 2010-06-23 株式会社東海理化電機製作所 通信端末
FR2891091B1 (fr) * 2005-09-22 2008-01-11 Commissariat Energie Atomique Antenne plane omnidirectionnelle et procede de fabrication
US20070115192A1 (en) * 2005-11-18 2007-05-24 Omron Automotive Electronics, Inc. Key fob having LF single dimension tranceive antenna and two-dimension receive antenna
EP2293384B1 (de) * 2006-04-07 2013-07-10 Sumida Corporation Antennenspule
WO2007116797A1 (ja) * 2006-04-10 2007-10-18 Sumida Corporation コイル部品
JP3957000B1 (ja) * 2006-07-07 2007-08-08 株式会社村田製作所 基板実装用アンテナコイル及びアンテナ装置
EP1887587A1 (de) * 2006-08-12 2008-02-13 Kaschke KG GmbH & Co. Spulenanordnung
JP4724623B2 (ja) * 2006-08-29 2011-07-13 スミダコーポレーション株式会社 アンテナコイル
JP4806373B2 (ja) * 2007-05-09 2011-11-02 富士通株式会社 タグ装置及びそれを用いたｒｆｉｄシステム
EP2026406A1 (de) * 2007-08-14 2009-02-18 Oticon A/S Mehrzweckantenneneinheit
JP4952439B2 (ja) * 2007-08-22 2012-06-13 パナソニック株式会社 アンテナ装置及び無線通信システム
GB0724697D0 (en) * 2007-12-19 2008-01-30 Rhodes Mark Antenna formed of multiple loops
GB0724703D0 (en) * 2007-12-19 2008-01-30 Rhodes Mark Co-located transmit-receive antenna system
DE202008004315U1 (de) * 2008-03-29 2009-08-06 Neosid Pemetzrieder Gmbh & Co. Kg Induktives Bauelement, insbesondere Antenne
US8077105B2 (en) * 2008-04-04 2011-12-13 Toko Inc. Directive bar-type antenna
JP2009296107A (ja) 2008-06-03 2009-12-17 Sumida Corporation 受信アンテナコイル
JP2010010730A (ja) * 2008-06-24 2010-01-14 Hitachi Ferrite Electronics Ltd 低周波用３軸受信アンテナ
WO2010013992A1 (en) * 2008-07-31 2010-02-04 Eng Siang Koh Flexible thin ribbon helical coil
EP3544196B1 (de) * 2008-09-27 2023-09-13 WiTricity Corporation Drahtlose stromübertragungssysteme
JP5375158B2 (ja) * 2009-02-16 2013-12-25 株式会社デンソー 送受信機、及び該送受信機を有する電子キー
JP5161901B2 (ja) * 2010-02-15 2013-03-13 スミダコーポレーション株式会社 アンテナコイル
US9057754B2 (en) * 2010-03-04 2015-06-16 SeeScan, Inc. Economical magnetic locator apparatus and method
JP5660132B2 (ja) * 2010-04-13 2015-01-28 日立金属株式会社 三軸アンテナ及びそれに用いるコア組立体
DE102010061351A1 (de) * 2010-12-20 2012-06-21 Huf Hülsbeck & Fürst Gmbh & Co. Kg Kompakter, eine NFC-Kommunikationsmöglichkeit aufweisender ID-Geber eines Kraftfahrzeug-Zugangssystems
US8704721B2 (en) 2011-08-08 2014-04-22 Rf Technologies, Inc. Multi-axial resonant ferrite core antenna
DE102012017390A1 (de) * 2012-09-01 2014-05-15 Volkswagen Aktiengesellschaft Spulenanordnung zum Erzeugen eines rotierenden elektromagnetischen Felds und Ortungssystem zum Bestimmen einer Position eines Identifikationsgebers
CN105765782A (zh) * 2013-11-27 2016-07-13 看门人系统公司 环形天线固定装置及方法
DE102013113244A1 (de) * 2013-11-29 2015-06-03 Paul Vahle Gmbh & Co. Kg Spule für ein induktives Energieübertragungssystem
JP5913268B2 (ja) 2013-11-29 2016-04-27 東光株式会社 ３軸アンテナ
RU2564636C1 (ru) * 2014-03-13 2015-10-10 Открытое акционерное общество "Корпорация "Фазотрон-Научно-исследовательский институт радиостроения" Устройство электромагнитного арретирования антенны бортовой радиолокационной станции
RU2573180C1 (ru) * 2014-10-13 2016-01-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Компактное широкополосное трёхкомпонентное приёмное антенное устройство
FR3029334A1 (fr) * 2014-11-28 2016-06-03 Valeo Comfort & Driving Assistance Identifiant d'acces mains libres pour vehicule automobile
KR20160078186A (ko) * 2014-12-24 2016-07-04 삼성전기주식회사 코일 구조체 및 그를 이용한 무선 전력 송신 장치
US9565752B1 (en) 2015-06-11 2017-02-07 Automated Assembly Corporation Wire bonded electronic devices to round wire
MX2018003339A (es) * 2015-09-16 2018-08-16 Orica Int Pte Ltd Un dispositivo de detonacion inalambrico.
DE102015221121A1 (de) * 2015-10-29 2017-05-04 Bayerische Motoren Werke Aktiengesellschaft Accessoire sowie Funksignalübertragungssystem
ES2716882T3 (es) * 2015-11-04 2019-06-17 Premo Sa Dispositivo de antena para operaciones de HF y LF
JP7277362B2 (ja) * 2016-11-04 2023-05-18 プレモ・エセ・ア パワーエレクトロニクスシステム用小型磁気パワーユニット
US9870529B1 (en) 2017-01-26 2018-01-16 Automated Assembly Corporation Transponder wire bonded to round wire on adhesive tape having a water-soluble backing
US10438109B1 (en) 2017-01-26 2019-10-08 Automated Assembly Corporation Transponder wire bonded to round wire on adhesive tape having a water-soluble backing
ES2779973T3 (es) * 2017-05-18 2020-08-21 Premo Sa Antena tri-axial de bajo perfil
CN111194506B (zh) * 2017-09-28 2022-04-26 株式会社村田制作所 天线装置以及具备天线装置的多轴天线装置
DE102018209189A1 (de) * 2018-06-08 2019-12-12 Sivantos Pte. Ltd. Antenne sowie Gerät mit einer solchen Antenne
US10823812B2 (en) * 2018-06-20 2020-11-03 Eagle Technology, Llc eLORAN receiver with ferromagnetic body and related antennas and methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB236769A (en) 1924-09-23 1925-07-16 Sanford Riley Stoker Co Improvements in pulverizing machines
DE1906703A1 (de) * 1968-02-15 1969-09-18 Sundberg Erik Ab Befestigungsanordnungen fuer kleine elektrische Transformatoren und Drosseln
DE2732950A1 (de) * 1977-07-21 1979-02-01 Ulrich Kebbel Anordnung fuer rueckwirkungsarme elektromagnetische abstandsmessung
DE3613861A1 (de) * 1986-04-24 1987-11-05 Nkl Naturenergie Und Kleinspan Geraeuschgedaempftes induktives elektrisches bauelement
ATE153804T1 (de) * 1992-02-05 1997-06-15 Texas Instruments Inc Verfahren zur herstellung eines flachen, flexiblen antennenkerns für einen chip- transponder, eingebaut in einer karte oder ähnlichem objekt und ein derart hergestellter antennenkern
EP0615260B1 (de) * 1993-03-12 2002-01-02 Matsushita Electric Industrial Co., Ltd. Netzfilter
JPH07263238A (ja) * 1994-03-22 1995-10-13 Tdk Corp インダクタンス素子
KR0156300B1 (ko) * 1995-04-11 1998-11-16 손일호 전방향성 루프안테나
DE19718423A1 (de) * 1997-04-30 1998-11-05 Siemens Ag Tragbarer Signalempfänger
EP0932169A3 (de) * 1998-01-23 1999-11-03 Sumitomo Wiring Systems, Ltd. Zündspule für Brennkraftmaschine und Verfahren zur Herstellung einer Zündspule
AU5651699A (en) * 1998-09-18 2000-04-10 Hitachi Maxell, Ltd. Noncontact communication semiconductor device
FR2787654A1 (fr) * 1998-12-21 2000-06-23 Valeo Securite Habitacle Dispositif de communication basse frequence par couplage magnetique
FR2792594B1 (fr) * 1999-04-21 2001-07-06 Valeo Securite Habitacle Identifiant pour systeme d'acces dit mains libres
US6421013B1 (en) * 1999-10-04 2002-07-16 Amerasia International Technology, Inc. Tamper-resistant wireless article including an antenna
US6304232B1 (en) * 2000-02-24 2001-10-16 The Goodyear Tire & Rubber Company Circuit module
DE10055404A1 (de) * 2000-03-09 2001-09-13 Abb Research Ltd Anordnung zur Erzeugung elektrischer Energie aus einem Magnetfeld
EP1261844B1 (de) * 2000-03-09 2004-07-07 ABB Research Ltd. Anordnung zur erzeugung elektrischer energie aus einem magnetfeld
US6563474B2 (en) * 2000-12-21 2003-05-13 Lear Corporation Remote access device having multiple inductive coil antenna
US6582887B2 (en) * 2001-03-26 2003-06-24 Daniel Luch Electrically conductive patterns, antennas and methods of manufacture
JP3924512B2 (ja) 2002-06-27 2007-06-06 株式会社東海理化電機製作所 チップ多軸アンテナ
JP4367013B2 (ja) * 2002-10-28 2009-11-18 セイコーエプソン株式会社 非接触通信媒体

Also Published As

Publication number Publication date
EP1376762A1 (de) 2004-01-02
EP1601051A3 (de) 2005-12-07
EP1601051A2 (de) 2005-11-30
JP2004088139A (ja) 2004-03-18
DE60303407T2 (de) 2006-08-03
US7068223B2 (en) 2006-06-27
DE60313044D1 (de) 2007-05-16
EP1376762B1 (de) 2006-02-01
US20040061660A1 (en) 2004-04-01
EP1601051B1 (de) 2007-04-04
DE60313044T2 (de) 2007-08-16
JP3924512B2 (ja) 2007-06-06

Similar Documents

Publication Publication Date Title
DE60313044D1 (de) Mehrachsige Schleifenantenne in Chip-Form
DE60131332D1 (de) Chipantenne
DE60315791D1 (de) Chipantenne
DE60322826D1 (de) Integrierte Schaltung
DE60208505D1 (de) Vorgesiegelter Reissverschluss
DE60209036D1 (de) Kontaktlose chipkarte
DE50306910D1 (de) Dreidimensionale knotenstruktur
DE60223515D1 (de) Antennenvorrichtung
DE60227225D1 (de) Kontaktlose chipkarte
DE60322149D1 (de) Ladungsleseschaltung
DE60309860D1 (de) Ic-etikett
DE50204710D1 (de) Schwimmwestentasche
DE60315406D1 (de) Hohlraumschlitzantenne
NO20044037L (no) 4-ketokarotenoider i blomsterkronblad
DE60217266D1 (de) Spannband
SE0202209L (sv) Antennanordning
DE60335286D1 (de) Kontaktlose chipkarte
SE0202603L (sv) Antennanordning
SE0500656L (sv) Spridare
DE50207673D1 (de) Antennenkoppler
NO20023199D0 (no) Punktmater
DE50302580D1 (de) Kugelzapfen
DE10316689A8 (de) Dreidimensionaler Chip
DE50303585D1 (de) Integrierte schaltung
FR2820124B1 (fr) Conditionnement portable en un materiau semi-rigide

Legal Events

Date Code Title Description
8364 No opposition during term of opposition