CA2789873A1 - Multiple antenna reading system suitable for use with contactless transaction devices - Google Patents

Multiple antenna reading system suitable for use with contactless transaction devices Download PDF

Info

Publication number
CA2789873A1
CA2789873A1 CA2789873A CA2789873A CA2789873A1 CA 2789873 A1 CA2789873 A1 CA 2789873A1 CA 2789873 A CA2789873 A CA 2789873A CA 2789873 A CA2789873 A CA 2789873A CA 2789873 A1 CA2789873 A1 CA 2789873A1
Authority
CA
Canada
Prior art keywords
antenna
reader
reading system
antennas
multiple antenna
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.)
Abandoned
Application number
CA2789873A
Other languages
English (en)
French (fr)
Inventor
Nehemya Itay
Ronnie Gilboa
Oded Bashan
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.)
On Track Innovations Ltd
Original Assignee
On Track Innovations 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 On Track Innovations Ltd filed Critical On Track Innovations Ltd
Publication of CA2789873A1 publication Critical patent/CA2789873A1/en
Abandoned legal-status Critical Current

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
    • 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
    • G06K7/10356—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 using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
CA2789873A 2010-02-17 2011-02-17 Multiple antenna reading system suitable for use with contactless transaction devices Abandoned CA2789873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/707,448 2010-02-17
US12/707,448 US8313028B2 (en) 2010-02-17 2010-02-17 Multiple antenna reading system suitable for use with contactless transaction devices
PCT/IL2011/000168 WO2011101850A1 (en) 2010-02-17 2011-02-17 Multiple antenna reading system suitable for use with contactless transaction devices

Publications (1)

Publication Number Publication Date
CA2789873A1 true CA2789873A1 (en) 2011-08-25

Family

ID=44368949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2789873A Abandoned CA2789873A1 (en) 2010-02-17 2011-02-17 Multiple antenna reading system suitable for use with contactless transaction devices

Country Status (8)

Country Link
US (1) US8313028B2 (https=)
EP (1) EP2537121B1 (https=)
JP (1) JP2013519960A (https=)
CN (1) CN102741857A (https=)
AU (1) AU2011216860B2 (https=)
CA (1) CA2789873A1 (https=)
WO (1) WO2011101850A1 (https=)
ZA (1) ZA201206188B (https=)

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Also Published As

Publication number Publication date
CN102741857A (zh) 2012-10-17
JP2013519960A (ja) 2013-05-30
WO2011101850A1 (en) 2011-08-25
EP2537121A4 (en) 2013-10-16
AU2011216860B2 (en) 2015-09-24
AU2011216860A1 (en) 2012-09-13
EP2537121B1 (en) 2016-04-13
US8313028B2 (en) 2012-11-20
US20110198398A1 (en) 2011-08-18
EP2537121A1 (en) 2012-12-26
ZA201206188B (en) 2013-05-29

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170217