ATE310990T1 - Abfragegerät zum abfragen eines rfid transponders - Google Patents

Abfragegerät zum abfragen eines rfid transponders

Info

Publication number
ATE310990T1
ATE310990T1 AT99911518T AT99911518T ATE310990T1 AT E310990 T1 ATE310990 T1 AT E310990T1 AT 99911518 T AT99911518 T AT 99911518T AT 99911518 T AT99911518 T AT 99911518T AT E310990 T1 ATE310990 T1 AT E310990T1
Authority
AT
Austria
Prior art keywords
walls
field
linings
high permeability
inquiring
Prior art date
Application number
AT99911518T
Other languages
English (en)
Inventor
Graham Alexander Murdoch
Stuart Colin Littlechild
Original Assignee
Magellan Tech Pty 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 Magellan Tech Pty Ltd filed Critical Magellan Tech Pty Ltd
Application granted granted Critical
Publication of ATE310990T1 publication Critical patent/ATE310990T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • 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
    • H01Q7/005—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 variable reactance for tuning the antenna
    • 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
    • H01Q7/04—Screened antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geophysics (AREA)
  • Near-Field Transmission Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT99911518T 1998-03-23 1999-03-23 Abfragegerät zum abfragen eines rfid transponders ATE310990T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPP2546A AUPP254698A0 (en) 1998-03-23 1998-03-23 An interrogator for interrogating an rfid transponder
PCT/AU1999/000202 WO1999049337A1 (en) 1998-03-23 1999-03-23 An interrogator for interrogating an rfid transponder

Publications (1)

Publication Number Publication Date
ATE310990T1 true ATE310990T1 (de) 2005-12-15

Family

ID=3806808

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99911518T ATE310990T1 (de) 1998-03-23 1999-03-23 Abfragegerät zum abfragen eines rfid transponders

Country Status (6)

Country Link
EP (1) EP1064568B1 (de)
JP (1) JP2002507816A (de)
AT (1) ATE310990T1 (de)
AU (1) AUPP254698A0 (de)
DE (1) DE69928508T2 (de)
WO (1) WO1999049337A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020183882A1 (en) 2000-10-20 2002-12-05 Michael Dearing RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags
USRE47599E1 (en) 2000-10-20 2019-09-10 Promega Corporation RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags
EP1840854B1 (de) 2000-10-20 2011-04-06 Promega Corporation Hochfrequenzidenfikationsverfahren und System zum Verteilen von Produkten
JP2005174101A (ja) * 2003-12-12 2005-06-30 Fuji Electric Retail Systems Co Ltd 非接触ｉｃメディアリーダライタ装置
EP1907991B1 (de) 2005-06-25 2012-03-14 Omni-ID Limited Entkoppler für elektromagnetische strahlung
WO2007030862A1 (en) * 2005-09-12 2007-03-22 Magellan Technology Pty Ltd An attenuation device for an antenna of an interrogator
DE102006016450B4 (de) * 2006-04-07 2009-02-19 Mühlbauer Ag Lesegerät zum berührungslosen Auslesen von Daten aus einem auslesbaren Transponder
GB0611983D0 (en) 2006-06-16 2006-07-26 Qinetiq Ltd Electromagnetic radiation decoupler
JP4956152B2 (ja) 2006-11-21 2012-06-20 株式会社スマート センサ・タグの多面影像方式
NL1034048C2 (nl) * 2007-06-28 2008-12-30 Vanderlande Ind Nederland Inrichting voor het identificeren van bagagestukken die zijn voorzien van een RFID-tag.
WO2009002156A1 (en) * 2007-06-28 2008-12-31 Vanderlande Industries Nederland B.V. Device for identifying pieces of luggage provided with an rfid tag
US10032103B2 (en) 2012-07-13 2018-07-24 Sato Holdings Corporation Antenna design and interrogator system
DE202012104776U1 (de) 2012-12-07 2014-03-12 Sick Ag RFID-Lesetunnel zur Identifizierung von Objekten mittels RFID
DE102012111986A1 (de) 2012-12-07 2014-06-12 Sick Ag RFID-Lesetunnel zur Identifizierung von Objekten mittels RFID
JP6453848B2 (ja) 2013-04-15 2019-01-16 サトー ヴィシニティー ピーティーワイ エルティーディー インテロゲータシステム
WO2014197948A1 (en) * 2013-06-11 2014-12-18 Healthrfid Pty Ltd Rfid tunnel reader
DE202014009317U1 (de) * 2014-11-24 2016-02-25 Bks Gmbh Lesevorrichtung für eine elektrische Zutrittskontrolle und Zutrittskontrolle mit einer solchen Lesevorrichtung
DE102017009302A1 (de) 2017-10-08 2019-04-11 Stefan Senger RFID-Erfassungssystem
CN119631078A (zh) * 2022-08-05 2025-03-14 佐藤控股株式会社 Rfid隧道读取器
DE102023102092A1 (de) 2023-01-27 2024-08-01 Turck Holding Gmbh RFID-Funktionselement, Transportsystem sowie Transportverfahren zur Förderung von Werkstücken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA889254B (en) * 1987-12-10 1990-08-29 Uniscan Ltd Powering and communication apparatus and method(s)
US5689239A (en) * 1991-09-10 1997-11-18 Integrated Silicon Design Pty. Ltd. Identification and telemetry system
AUPM690494A0 (en) * 1994-07-18 1994-08-11 Magellan Corporation (Australia) Pty Ltd Attenuator
DE19606798A1 (de) * 1996-02-23 1997-08-28 Telesensomatic Gmbh Antennenanordnung zum Lesen und/oder Beschreiben von elektronischen Datenträgern

Also Published As

Publication number Publication date
WO1999049337A8 (en) 1999-12-23
AUPP254698A0 (en) 1998-04-23
DE69928508T2 (de) 2006-08-10
EP1064568A4 (de) 2002-08-14
DE69928508D1 (de) 2005-12-29
WO1999049337A1 (en) 1999-09-30
JP2002507816A (ja) 2002-03-12
EP1064568B1 (de) 2005-11-23
EP1064568A1 (de) 2001-01-03

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Legal Events

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