KR100905250B1 - 매개변수 반영 기술을 활용한 무선 주파수식별〔ｒｆｉｄ〕 시스템 - Google Patents

매개변수 반영 기술을 활용한 무선 주파수식별〔ｒｆｉｄ〕 시스템 Download PDF

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KR100905250B1
KR100905250B1 KR1020077001553A KR20077001553A KR100905250B1 KR 100905250 B1 KR100905250 B1 KR 100905250B1 KR 1020077001553 A KR1020077001553 A KR 1020077001553A KR 20077001553 A KR20077001553 A KR 20077001553A KR 100905250 B1 KR100905250 B1 KR 100905250B1
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KR
South Korea
Prior art keywords
polarization
antenna element
electromagnetic radiation
phase
information
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KR1020077001553A
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English (en)
Korean (ko)
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KR20070088457A (ko
Inventor
마이클 그레고리 페터스
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부비큐, 인코포레이티드
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Priority claimed from US11/158,689 external-priority patent/US7498940B2/en
Application filed by 부비큐, 인코포레이티드 filed Critical 부비큐, 인코포레이티드
Publication of KR20070088457A publication Critical patent/KR20070088457A/ko
Application granted granted Critical
Publication of KR100905250B1 publication Critical patent/KR100905250B1/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020077001553A 2004-06-22 2005-06-22 매개변수 반영 기술을 활용한 무선 주파수식별〔ｒｆｉｄ〕 시스템 KR100905250B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US58138404P 2004-06-22 2004-06-22
US60/581,384 2004-06-22
US11/158,689 US7498940B2 (en) 2004-06-22 2005-06-21 RFID system utilizing parametric reradiated technology
US11/158,624 US7460014B2 (en) 2004-06-22 2005-06-21 RFID system utilizing parametric reflective technology
US11/158,689 2005-06-21
US11/158,624 2005-06-21

Publications (2)

Publication Number Publication Date
KR20070088457A KR20070088457A (ko) 2007-08-29
KR100905250B1 true KR100905250B1 (ko) 2009-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077001553A KR100905250B1 (ko) 2004-06-22 2005-06-22 매개변수 반영 기술을 활용한 무선 주파수식별〔ｒｆｉｄ〕 시스템

Country Status (9)

Country Link
EP (1) EP1792270A1 (fr)
JP (1) JP2008503759A (fr)
KR (1) KR100905250B1 (fr)
AU (1) AU2004326317A1 (fr)
BR (1) BRPI0512483A2 (fr)
CA (1) CA2571271A1 (fr)
IL (1) IL180260A0 (fr)
SG (1) SG155962A1 (fr)
WO (1) WO2007030086A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008032313A1 (fr) * 2006-09-14 2008-03-20 Inksure Rf Inc. Procédé et appareil permettant l'identification d'une étiquette d'identification par radiofréquence
US8120485B2 (en) * 2007-12-19 2012-02-21 Abbott Laboratories Articles containing chipless radio frequency identification elements
WO2009151778A2 (fr) 2008-04-14 2009-12-17 Mojix, Inc. Système et procédé d’estimation et de suivi d’emplacement d’étiquettes d’identification par radiofréquence
US8669915B2 (en) * 2010-10-07 2014-03-11 Wal-Mart Stores, Inc. Method and apparatus pertaining to an RFID tag reader antenna array
JP5962090B2 (ja) * 2012-03-15 2016-08-03 オムロン株式会社 Ｒｆｉｄタグおよびｒｆｉｄタグシステム
KR102066936B1 (ko) * 2013-03-22 2020-01-16 한화테크윈 주식회사 레이더 시스템
US9883337B2 (en) 2015-04-24 2018-01-30 Mijix, Inc. Location based services for RFID and sensor networks
JP6473070B2 (ja) * 2015-10-30 2019-02-20 トッパン・フォームズ株式会社 識別体
JP6717707B2 (ja) * 2015-10-30 2020-07-01 トッパン・フォームズ株式会社 識別体及びこれを用いたｉｄ生成方法
WO2017073511A1 (fr) * 2015-10-30 2017-05-04 トッパン・フォームズ株式会社 Corps d'identification, et procédé de production d'identifiant mettant en œuvre celui-ci
JP6587575B2 (ja) * 2016-04-28 2019-10-09 トッパン・フォームズ株式会社 識別体及びｉｄ生成方法
KR20180034803A (ko) 2016-09-28 2018-04-05 한국전자통신연구원 다이폴 배열 구조를 이용한 알에프 태그 기반의 보안용 인쇄 용지 및 그 제조 방법
JP6894337B2 (ja) * 2017-09-27 2021-06-30 トッパン・フォームズ株式会社 識別体
JP6967926B2 (ja) * 2017-09-27 2021-11-17 トッパン・フォームズ株式会社 識別体およびその製造方法
JP2019194825A (ja) * 2018-04-26 2019-11-07 コニカミノルタ株式会社 非接触読み取りタグ、非接触読み取りタグの製造方法、判別装置及び識別情報判別システム
CN113050022B (zh) * 2019-12-28 2023-11-03 香港理工大学深圳研究院 一种基于旋转天线的图像定位方法、装置及终端设备
CN111967563B (zh) 2020-09-04 2022-02-18 浙江大学 基于mfcc特征编码的组合型超宽带交叉极化无芯片rfid标签
CN114742082A (zh) * 2021-01-07 2022-07-12 天津工业大学 一种基于相控阵阅读器天线的无源超高频rfid相对定位方法
CN114488159A (zh) * 2021-05-11 2022-05-13 中国气象局气象探测中心 一种球形双偏振相控阵天气雷达

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752680A (en) * 1984-11-20 1988-06-21 Saab Automation Ab Tags for identification system
EP1065623A2 (fr) * 1999-06-29 2001-01-03 Xerox Corporation Code à barres lisible par micro-ondes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6997388B2 (en) * 2003-02-19 2006-02-14 Inksure Rf Inc. Radio frequency data carrier and method and system for reading data stored in the data carrier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752680A (en) * 1984-11-20 1988-06-21 Saab Automation Ab Tags for identification system
EP1065623A2 (fr) * 1999-06-29 2001-01-03 Xerox Corporation Code à barres lisible par micro-ondes

Also Published As

Publication number Publication date
WO2007030086A1 (fr) 2007-03-15
IL180260A0 (en) 2009-02-11
AU2004326317A8 (en) 2008-07-31
JP2008503759A (ja) 2008-02-07
KR20070088457A (ko) 2007-08-29
CA2571271A1 (fr) 2005-12-22
BRPI0512483A2 (pt) 2009-03-10
SG155962A1 (en) 2009-10-29
AU2004326317A1 (en) 2007-01-25
EP1792270A1 (fr) 2007-06-06

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