MY163580A - A passive rfid reader system - Google Patents

A passive rfid reader system

Info

Publication number
MY163580A
MY163580A MYPI20097015A MYPI20097015A MY163580A MY 163580 A MY163580 A MY 163580A MY PI20097015 A MYPI20097015 A MY PI20097015A MY PI20097015 A MYPI20097015 A MY PI20097015A MY 163580 A MY163580 A MY 163580A
Authority
MY
Malaysia
Prior art keywords
reader
power management
radio frequency
signal
uhf
Prior art date
Application number
MYPI20097015A
Inventor
Widad Binti Ismail Dr
Zaini Binti Abdul Halim Dr
Original Assignee
Univ Sains Malaysia
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 Univ Sains Malaysia filed Critical Univ Sains Malaysia
Priority to MYPI20097015A priority Critical patent/MY163580A/en
Priority to PCT/MY2010/000007 priority patent/WO2011025356A1/en
Publication of MY163580A publication Critical patent/MY163580A/en

Links

Classifications

    • 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
    • G06K7/10346—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 far field type, e.g. HF types or dipoles

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)

Abstract

A PASSIVE RADIO FREQUENCY IDENTIFICATION (RFID) READER SYSTEM (200) WHICH READS TAGS OF ULTRA-HIGH FREQUENCY (UHF), IS PROVIDED WHEREIN THE SYSTEM (200) INCLUDES AT LEAST ONE REAL TIME CLOCK (10), AT LEAST ONE DATA STORAGE MEANS (20,80) WHICH IS CONNECTABLE TO A DATA TRANSFER MEANS BETWEEN A READER (70) AND A PROCESSING MEANS (90), AN INPUT DEVICE (30), WHEREIN THE INPUT DEVICE (30) IS USED FOR DATA ENTRY, A PROTOCOL CONVERTING MEANS (60), WHEREIN THE PROTOCOL CONVERTING MEANS (60) IS CONNECTABLE FROM THE READER (70) TO THE PROCESSING MEANS (90), A POWER MANAGEMENT MEANS (100), WHEREIN THE POWER MANAGEMENT MEANS PROVIDES POWER TO THE READER (70), A PLURALITY OF ANTENNAS, WHEREIN THE PLURALITY OF ANTENNAS COMMUNICATE WITH AT LEAST ONE ELECTRONIC TAG BY TRANSMITTING OR RECEIVING A RADIO FREQUENCY SIGNAL; WHEREIN READING TAGS OF ULTRA HIGH FREQUENCY (UHF) INCLUDES A) TRANSMITTING AN UNMODULATED RADIO FREQUENCY (RF) CARRIER SIGNAL FROM A READER; AND B) MODULATING AMPLITUDE AND/OR PHASE OF BACK-SCATTERED RF CARRIER SIGNAL FROM A TAG, SUCH THAT WHEN TRANSMITTED SIGNAL EXPERIENCES SIGNAL LEAKAGE, ALL DEVICES IN RECEIVING READER WOULD BE TEMPORARILY DISABLED; AND WHEREIN THE REAL TIME CLOCK (10) KEEPS TRACK OF CURRENT TIME INSIDE THE READER (70) AND THE POWER MANAGEMENT MEANS (100). THE MOST ILLUSTRATIVE DRAWING: FIGURE 1
MYPI20097015A 2009-08-27 2009-08-27 A passive rfid reader system MY163580A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI20097015A MY163580A (en) 2009-08-27 2009-08-27 A passive rfid reader system
PCT/MY2010/000007 WO2011025356A1 (en) 2009-08-27 2010-01-13 A passive rfid reader system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20097015A MY163580A (en) 2009-08-27 2009-08-27 A passive rfid reader system

Publications (1)

Publication Number Publication Date
MY163580A true MY163580A (en) 2017-09-29

Family

ID=43838285

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20097015A MY163580A (en) 2009-08-27 2009-08-27 A passive rfid reader system

Country Status (2)

Country Link
MY (1) MY163580A (en)
WO (1) WO2011025356A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103235994A (en) * 2013-03-29 2013-08-07 高军 Electronic goods tag on basis of mobile internet and application method for electronic goods tag
CN103679252B (en) * 2013-12-11 2017-05-03 深圳航天科技创新研究院 Electronic tag for power collecting and state monitoring and device state monitoring system
CN104382601A (en) * 2014-11-21 2015-03-04 天津大学 Blood oxygen pulse detection system based on RFID (radio frequency identification)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6617962B1 (en) * 2000-01-06 2003-09-09 Samsys Technologies Inc. System for multi-standard RFID tags
US8174366B2 (en) * 2003-03-03 2012-05-08 Veroscan, Inc. Interrogator and interrogation system employing the same
WO2007027297A2 (en) * 2005-08-31 2007-03-08 Skyetek, Inc. Data-defined communication device
KR100717881B1 (en) * 2005-09-23 2007-05-14 한국전자통신연구원 Mobile RFID Reader and the Control Method thereof

Also Published As

Publication number Publication date
WO2011025356A1 (en) 2011-03-03

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