ATE342547T1 - Doppelantennenspulentranspondersystem - Google Patents
DoppelantennenspulentranspondersystemInfo
- Publication number
- ATE342547T1 ATE342547T1 AT02789379T AT02789379T ATE342547T1 AT E342547 T1 ATE342547 T1 AT E342547T1 AT 02789379 T AT02789379 T AT 02789379T AT 02789379 T AT02789379 T AT 02789379T AT E342547 T1 ATE342547 T1 AT E342547T1
- Authority
- AT
- Austria
- Prior art keywords
- antenna coil
- transponder
- dual antenna
- transponder system
- coil transponder
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/59—Responders; Transponders
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2468—Antenna in system and the related signal processing
- G08B13/2477—Antenna or antenna activator circuit
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Near-Field Transmission Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33799601P | 2001-11-02 | 2001-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE342547T1 true ATE342547T1 (de) | 2006-11-15 |
Family
ID=23322948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02789379T ATE342547T1 (de) | 2001-11-02 | 2002-11-01 | Doppelantennenspulentranspondersystem |
Country Status (14)
Country | Link |
---|---|
US (1) | US7347379B2 (de) |
EP (1) | EP1449113B1 (de) |
JP (2) | JP3914537B2 (de) |
KR (1) | KR100676474B1 (de) |
AT (1) | ATE342547T1 (de) |
AU (1) | AU2002353975B2 (de) |
CA (1) | CA2465651C (de) |
CY (1) | CY1106282T1 (de) |
DE (1) | DE60215382T2 (de) |
DK (1) | DK1449113T3 (de) |
ES (1) | ES2272796T3 (de) |
HK (1) | HK1069448A1 (de) |
MX (1) | MXPA04004165A (de) |
WO (1) | WO2003040950A2 (de) |
Families Citing this family (65)
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US7119692B2 (en) | 2003-11-10 | 2006-10-10 | 3M Innovative Properties Company | System for detecting radio-frequency identification tags |
US7372364B2 (en) | 2003-11-10 | 2008-05-13 | 3M Innovative Properties Company | Algorithm for RFID security |
US7197279B2 (en) * | 2003-12-31 | 2007-03-27 | Wj Communications, Inc. | Multiprotocol RFID reader |
US6995729B2 (en) * | 2004-01-09 | 2006-02-07 | Biosense Webster, Inc. | Transponder with overlapping coil antennas on a common core |
EP2372614B1 (de) * | 2004-09-10 | 2013-03-13 | Semiconductor Energy Laboratory Co. Ltd. | Halbleiterbauelement |
US7546089B2 (en) | 2004-12-23 | 2009-06-09 | Triquint Semiconductor, Inc. | Switchable directional coupler for use with RF devices |
US20090121835A1 (en) * | 2005-03-18 | 2009-05-14 | Marc Borret | Communications Device, Apparatus and System |
FR2883680A1 (fr) * | 2005-03-23 | 2006-09-29 | Frederic Pagnol | Dispositif de lecture de transpondeurs. |
JP2008535437A (ja) * | 2005-04-08 | 2008-08-28 | エヌエックスピー ビー ヴィ | アンテナを備えたrfidリーダおよびその動作方法 |
US8558751B2 (en) | 2005-07-14 | 2013-10-15 | Lyngsoe Systems, Ltd. | Dual loop magnetic excitation for mail tag |
JP4313795B2 (ja) * | 2005-09-30 | 2009-08-12 | 富士通マイクロエレクトロニクス株式会社 | 非接触タグ、非接触タグの制御方法 |
DE102005051493A1 (de) * | 2005-10-26 | 2007-07-05 | ACG Identification Technologies Gesellschaft mbH, Grambach | Vorrichtung zur abhörgeschützten Nahfeld-Kommunikation mit induktiven Transpondern elektronischer Dokumente |
US9466057B2 (en) * | 2006-05-04 | 2016-10-11 | First Data Corporation | RF presentation instrument with sensor control |
US7692538B2 (en) * | 2006-05-19 | 2010-04-06 | Schweitzer Engineering Laboratories, Inc. | User interface for monitoring a plurality of faulted circuit indicators |
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WO2007137192A2 (en) * | 2006-05-19 | 2007-11-29 | Schweitzer Engineering Laboratories, Inc. | Apparatus and system for adjusting settings of a power system device using a magnetically coupled actuator |
EP2021814A4 (de) * | 2006-05-19 | 2012-08-29 | Schweitzer Engineering Lab Inc | Fehlschaltungsindikator-überwachungsvorrichtung mit drahtlosem speichermonitor |
BRPI0712903A2 (pt) * | 2006-05-19 | 2012-10-09 | Schweitzer Engineering Lab Inc | sistemas para comunicar informação de um dispositivo de detecção e para detectar se um membro de conexão de um dispositivo de detecção está em relação de comunicação com uma interface de dispositivo |
US8059006B2 (en) * | 2007-05-18 | 2011-11-15 | Schweitzer Engineering Laboratories, Inc. | System and method for communicating power system information through a radio frequency device |
US20070288283A1 (en) * | 2006-06-09 | 2007-12-13 | Devshop Inc. | Method for project management |
US8344888B2 (en) * | 2006-08-31 | 2013-01-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US7561107B2 (en) | 2006-09-07 | 2009-07-14 | Intelleflex Corporation | RFID device with microstrip antennas |
US7769345B2 (en) * | 2006-09-29 | 2010-08-03 | Sony Ericsson Mobile Communications Ab | Device and method for guiding a user to a communication position |
DE102006046640A1 (de) * | 2006-09-29 | 2008-04-03 | Bundesdruckerei Gmbh | RFID-Lesegerät für ein Dokument |
DE202006015768U1 (de) * | 2006-10-14 | 2006-12-14 | Sick Ag | Vorrichtung zum Überwachen der Annäherung zweier relativ zueinander beweglicher Teile |
US11817637B2 (en) | 2006-11-18 | 2023-11-14 | Rfmicron, Inc. | Radio frequency identification (RFID) moisture tag(s) and sensors with extended sensing via capillaries |
US10715209B2 (en) | 2006-11-18 | 2020-07-14 | RF Micron, Inc. | Computing device for processing environmental sensed conditions |
US10149177B2 (en) | 2006-11-18 | 2018-12-04 | Rfmicron, Inc. | Wireless sensor including an RF signal circuit |
KR100772459B1 (ko) * | 2007-01-24 | 2007-11-01 | 주식회사 유컴테크놀러지 | Rfid 태그 판독 방법 및 이를 이용한 rfid 태그리더 |
GB2445974B (en) * | 2007-01-25 | 2011-05-11 | Hewlett Packard Development Co | Apparatus for and method of selecting between antennas for wireless communication |
DE102007032643B4 (de) * | 2007-07-11 | 2020-07-16 | Sew-Eurodrive Gmbh & Co Kg | Vorrichtung zur berührungslosen Leistungsübertragung, Verfahren zur Übermittlung eines Datensignals und Anlage zur berührungslosen Leistungsübertragung an bewegliche Verbraucher |
US20090066516A1 (en) * | 2007-09-06 | 2009-03-12 | Symbol Technologies, Inc. | Dual Mode RFID Tag Utilizing Dual Antennas |
GB0722516D0 (en) | 2007-11-15 | 2007-12-27 | Innovision Res & Tech Plc | Near field communication devices |
KR100994474B1 (ko) * | 2008-01-30 | 2010-11-16 | (주)블루버드 소프트 | 성능 열화를 방지를 위한 임피던스 매칭을 수행할 수 있는rfid 리더 |
TWI364895B (en) * | 2008-06-09 | 2012-05-21 | Univ Nat Taipei Technology | Wireless power transmitting apparatus |
US8665102B2 (en) * | 2008-07-18 | 2014-03-04 | Schweitzer Engineering Laboratories Inc | Transceiver interface for power system monitoring |
US20100062728A1 (en) * | 2008-09-05 | 2010-03-11 | Motorola, Inc, | Tuning an electrically small antenna |
WO2010104179A1 (ja) * | 2009-03-13 | 2010-09-16 | 株式会社村田製作所 | 信号処理回路及びアンテナ装置 |
US8450997B2 (en) * | 2009-04-28 | 2013-05-28 | Brown University | Electromagnetic position and orientation sensing system |
US8472560B2 (en) * | 2010-11-02 | 2013-06-25 | Securekey Technologies Inc. | Apparatus and method for detecting RFID signals |
DE102011018633B4 (de) | 2011-04-21 | 2021-10-07 | Sew-Eurodrive Gmbh & Co Kg | System zur induktiven Energie-Übertragung an einen Verbraucher |
US8526156B2 (en) | 2011-12-21 | 2013-09-03 | Schweitzer Engineering Laboratories Inc | High speed signaling of power system conditions |
US9227641B2 (en) | 2013-05-03 | 2016-01-05 | Thales Canada Inc | Vehicle position determining system and method of using the same |
DE102013209696A1 (de) * | 2013-05-24 | 2014-11-27 | Robert Bosch Gmbh | Phasenanschnittsteuerung und Verfahren zur Phasenanschnittsteuerung |
EP2830229B1 (de) * | 2013-07-25 | 2017-04-19 | Nxp B.V. | Mehrkanaliger Transponder und Verfahren zur Bestimmung eines am stärksten gekoppelten Kanals oder noch stärker gekoppelter Kanäle |
KR102184679B1 (ko) | 2013-12-20 | 2020-11-30 | 삼성전자주식회사 | 근거리무선통신 안테나 매칭 네트워크 시스템 및 그것을 포함한 유저 장치 |
CN106535811A (zh) | 2014-01-24 | 2017-03-22 | 伊卢森特医药公司 | 包括定位剂的***和方法 |
FI126437B (en) * | 2014-07-07 | 2016-11-30 | Metso Flow Control Oy | Adaptive RFID reader |
EP3032757A3 (de) * | 2014-12-12 | 2016-10-26 | United Technologies Corporation | System und verfahren für einen spulensensorentwurf, ausrichtung und abstimmung |
WO2017059228A1 (en) | 2015-10-02 | 2017-04-06 | Elucent Medical, Inc. | Signal tag detection components, devices, and systems |
US9730764B2 (en) | 2015-10-02 | 2017-08-15 | Elucent Medical, Inc. | Signal tag detection components, devices, and systems |
JP6658070B2 (ja) * | 2016-02-24 | 2020-03-04 | 株式会社村田製作所 | マルチプレクサ、送信装置および受信装置 |
US10476532B2 (en) * | 2016-02-24 | 2019-11-12 | Murata Manufacturing Co., Ltd. | Multiplexer, transmission apparatus, and reception apparatus |
DE102016008856A1 (de) * | 2016-07-20 | 2018-01-25 | Audi Ag | Verfahren und Vorrichtung zur Lokalisation von Funksignalen |
CN109890300B (zh) | 2016-08-12 | 2023-02-28 | 艾鲁森特医疗股份有限公司 | 外科装置导引及监测装置、***和方法 |
US10243254B2 (en) * | 2016-08-25 | 2019-03-26 | Schlage Lock Company Llc | Self adjusting antenna impedance for credential detection in an access control system |
US10430783B2 (en) | 2016-10-03 | 2019-10-01 | Square, Inc. | Transmit phase detection circuit |
USD812130S1 (en) | 2016-10-28 | 2018-03-06 | Square, Inc. | Electronic device |
WO2018147848A1 (en) * | 2017-02-08 | 2018-08-16 | Empire Technology Development Llc | Signal adapters |
US10278779B1 (en) | 2018-06-05 | 2019-05-07 | Elucent Medical, Inc. | Exciter assemblies |
KR102640294B1 (ko) | 2018-11-27 | 2024-02-22 | 삼성전자주식회사 | Nfc 회로 및 이의 동작 방법 |
GB2582183B (en) * | 2019-03-15 | 2021-10-06 | Drayson Tech Europe Ltd | Electronics for use in smart cards and other near field RF communications enabled systems |
US11397198B2 (en) | 2019-08-23 | 2022-07-26 | Schweitzer Engineering Laboratories, Inc. | Wireless current sensor |
CA3194040A1 (en) * | 2021-05-20 | 2022-11-24 | Detnet South Africa (Pty) Ltd | Apparatus for use in a wireless detonator system |
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JPS5245953A (en) * | 1975-10-09 | 1977-04-12 | Nippon Steel Corp | Method for inspecting metal body by use of disturbances in blanced |
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US4673943A (en) * | 1984-09-25 | 1987-06-16 | The United States Of America As Represented By The Secretary Of The Air Force | Integrated defense communications system antijamming antenna system |
JP2882856B2 (ja) * | 1990-07-04 | 1999-04-12 | 三菱マテリアル株式会社 | 渦流探傷装置 |
US5264798A (en) * | 1991-10-29 | 1993-11-23 | The United States Of America As Represented By The Secretary Of The Navy | Autonulling AC bridge using differential and integration feedback |
US5227803A (en) * | 1992-07-22 | 1993-07-13 | Hughes Aircraft Company | Transponder location and tracking system and method |
JPH0730458A (ja) * | 1992-11-06 | 1995-01-31 | Texas Instr Deutschland Gmbh | 多重呼掛部、データ通信およびトランスポンダ装置 |
US5491715A (en) * | 1993-06-28 | 1996-02-13 | Texas Instruments Deutschland Gmbh | Automatic antenna tuning method and circuit |
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JP3402989B2 (ja) * | 1997-02-21 | 2003-05-06 | 三菱重工業株式会社 | タグ情報読み取り装置 |
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US6236315B1 (en) * | 1999-10-19 | 2001-05-22 | Lucent Technologies Inc. | Method and apparatus for improving the interrogation range of an RF tag |
FR2802738A1 (fr) * | 1999-12-15 | 2001-06-22 | Circe | Dispositif de lecture de transpondeur |
JP2002057608A (ja) * | 2000-08-08 | 2002-02-22 | Omron Corp | データ識別装置用アンテナ、データ識別システムおよびその方法 |
-
2002
- 2002-11-01 AU AU2002353975A patent/AU2002353975B2/en not_active Expired
- 2002-11-01 KR KR1020047006572A patent/KR100676474B1/ko active IP Right Grant
- 2002-11-01 US US10/499,351 patent/US7347379B2/en not_active Expired - Lifetime
- 2002-11-01 MX MXPA04004165A patent/MXPA04004165A/es active IP Right Grant
- 2002-11-01 WO PCT/US2002/035167 patent/WO2003040950A2/en active IP Right Grant
- 2002-11-01 DK DK02789379T patent/DK1449113T3/da active
- 2002-11-01 JP JP2003542507A patent/JP3914537B2/ja not_active Expired - Lifetime
- 2002-11-01 ES ES02789379T patent/ES2272796T3/es not_active Expired - Lifetime
- 2002-11-01 DE DE60215382T patent/DE60215382T2/de not_active Expired - Lifetime
- 2002-11-01 EP EP02789379A patent/EP1449113B1/de not_active Expired - Lifetime
- 2002-11-01 AT AT02789379T patent/ATE342547T1/de active
- 2002-11-01 CA CA2465651A patent/CA2465651C/en not_active Expired - Lifetime
-
2005
- 2005-02-22 HK HK05101474A patent/HK1069448A1/xx not_active IP Right Cessation
-
2006
- 2006-11-02 JP JP2006298448A patent/JP4504342B2/ja not_active Expired - Lifetime
- 2006-12-08 CY CY20061101768T patent/CY1106282T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK1449113T3 (da) | 2007-01-29 |
JP2007109242A (ja) | 2007-04-26 |
EP1449113A2 (de) | 2004-08-25 |
JP2005508597A (ja) | 2005-03-31 |
KR20040062606A (ko) | 2004-07-07 |
KR100676474B1 (ko) | 2007-02-02 |
EP1449113B1 (de) | 2006-10-11 |
MXPA04004165A (es) | 2004-07-08 |
ES2272796T3 (es) | 2007-05-01 |
DE60215382T2 (de) | 2007-08-23 |
US20050087599A1 (en) | 2005-04-28 |
EP1449113A4 (de) | 2005-01-12 |
AU2002353975B2 (en) | 2007-12-06 |
WO2003040950A3 (en) | 2003-09-18 |
CY1106282T1 (el) | 2011-10-12 |
JP4504342B2 (ja) | 2010-07-14 |
WO2003040950A2 (en) | 2003-05-15 |
DE60215382D1 (de) | 2006-11-23 |
JP3914537B2 (ja) | 2007-05-16 |
US7347379B2 (en) | 2008-03-25 |
CA2465651C (en) | 2011-02-08 |
CA2465651A1 (en) | 2003-05-15 |
HK1069448A1 (en) | 2005-05-20 |
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Legal Events
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UEP | Publication of translation of european patent specification |
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