ZA200000668B - Hybrid antenna arrangement for use with electronic indentification systems. - Google Patents

Hybrid antenna arrangement for use with electronic indentification systems.

Info

Publication number
ZA200000668B
ZA200000668B ZA200000668A ZA200000668A ZA200000668B ZA 200000668 B ZA200000668 B ZA 200000668B ZA 200000668 A ZA200000668 A ZA 200000668A ZA 200000668 A ZA200000668 A ZA 200000668A ZA 200000668 B ZA200000668 B ZA 200000668B
Authority
ZA
South Africa
Prior art keywords
indentification
electronic
systems
antenna arrangement
hybrid antenna
Prior art date
Application number
ZA200000668A
Other languages
English (en)
Inventor
David Edwin Proctor
Christopher Gordon Gerv Turner
Andries Petrus Cronje Fourie
Original Assignee
Supersensor Proprietary 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 Supersensor Proprietary Ltd filed Critical Supersensor Proprietary Ltd
Publication of ZA200000668B publication Critical patent/ZA200000668B/xx

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
    • H01Q1/2225—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 active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
ZA200000668A 1999-02-01 2000-02-11 Hybrid antenna arrangement for use with electronic indentification systems. ZA200000668B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA988377 1999-02-01

Publications (1)

Publication Number Publication Date
ZA200000668B true ZA200000668B (en) 2000-10-22

Family

ID=25587276

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200000668A ZA200000668B (en) 1999-02-01 2000-02-11 Hybrid antenna arrangement for use with electronic indentification systems.

Country Status (5)

Country Link
US (1) US6346922B1 (xx)
EP (1) EP1026779A3 (xx)
JP (1) JP2000295027A (xx)
CN (1) CN1264932A (xx)
ZA (1) ZA200000668B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10012967A1 (de) * 2000-03-16 2001-09-20 Andreas Plettner Transponder
ES2263559T3 (es) * 2000-06-19 2006-12-16 Supersensor (Proprietary) Limited Transpondedor de gran impedancia y banda ancha para sistema electronico de identificacion.
US6975834B1 (en) * 2000-10-03 2005-12-13 Mineral Lassen Llc Multi-band wireless communication device and method
ATE367662T1 (de) * 2002-04-24 2007-08-15 Mineral Lassen Llc Drahtlose kommunikationsanordnung
JP4150621B2 (ja) * 2002-09-20 2008-09-17 富士通株式会社 折り畳み式携帯型無線機および当該無線機のシャーシ
US7528728B2 (en) * 2004-03-29 2009-05-05 Impinj Inc. Circuits for RFID tags with multiple non-independently driven RF ports
US7667589B2 (en) * 2004-03-29 2010-02-23 Impinj, Inc. RFID tag uncoupling one of its antenna ports and methods
US7423539B2 (en) 2004-03-31 2008-09-09 Impinj, Inc. RFID tags combining signals received from multiple RF ports
US7510117B2 (en) * 2004-06-04 2009-03-31 Impinj Inc Decoding with memory in RFID system
US8045947B2 (en) * 2004-09-17 2011-10-25 Massachusetts Institute Of Technology RF power extracting circuit and related techniques
US7714794B2 (en) * 2005-01-19 2010-05-11 Behzad Tavassoli Hozouri RFID antenna
DE112005003426B4 (de) * 2005-02-05 2017-12-14 Shenzhen Sunway Communication Co., Ltd. Breitband-Mehrfach-Schleifenantenne für mobile Kommunikationsgeräte
ATE480022T1 (de) * 2005-12-19 2010-09-15 Nxp Bv Funkempfänger, funksender und hörgerät
CN101390251B (zh) * 2006-02-24 2013-06-19 Nxp股份有限公司 发射机、接收机、供发射机使用或供接收机使用的天线装置、以及rfid应答器
CN101110494B (zh) * 2006-07-17 2011-12-07 大同股份有限公司 射频识别标签的平板天线
US7573425B2 (en) * 2007-03-20 2009-08-11 Industrial Technology Research Institute Antenna for radio frequency identification RFID tags
US8289163B2 (en) 2007-09-27 2012-10-16 3M Innovative Properties Company Signal line structure for a radio-frequency identification system
US8717244B2 (en) 2007-10-11 2014-05-06 3M Innovative Properties Company RFID tag with a modified dipole antenna
US7847697B2 (en) 2008-02-14 2010-12-07 3M Innovative Properties Company Radio frequency identification (RFID) tag including a three-dimensional loop antenna
KR100978271B1 (ko) * 2008-04-01 2010-08-26 엘에스산전 주식회사 내장형 안테나를 사용한 ｒｆｉｄ 태그 및 이를 이용한ｒｆｉｄ 시스템
CN102682329B (zh) * 2011-03-15 2015-03-25 中国钢铁股份有限公司 具有电容负载的射频识别标签
CN102637063B (zh) 2011-09-28 2014-12-03 联想(北京)有限公司 信息处理设备
JP6058573B2 (ja) * 2014-03-13 2017-01-11 株式会社東芝 アンテナおよび電子機器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978703A (en) * 1960-03-08 1961-04-04 Avco Corp Folded dipole antenna fabricated from a single metallic sheet
US3576567A (en) * 1967-07-11 1971-04-27 Edward H Shively Circularly polarized broadcast antenna
US3560983A (en) * 1967-09-12 1971-02-02 Volkers Research Corp Omnidirectional loop antenna
GB2180123B (en) * 1984-12-21 1989-01-18 Senezco Limited Transponder systems
US5198826A (en) * 1989-09-22 1993-03-30 Nippon Sheet Glass Co., Ltd. Wide-band loop antenna with outer and inner loop conductors
US5189246A (en) 1989-09-28 1993-02-23 Csir Timing apparatus
US5182570A (en) * 1989-11-13 1993-01-26 X-Cyte Inc. End fed flat antenna
JP3100716B2 (ja) 1991-01-04 2000-10-23 シーエスアイアール 識別装置
CA2058704C (en) 1991-01-04 1997-11-25 Michael John Camille Marsh Communication system_with addressable functional modules.
DE69233573T2 (de) * 1991-04-03 2006-06-14 Tagsys S A Artikelsortiersystem
US5572226A (en) * 1992-05-15 1996-11-05 Micron Technology, Inc. Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels
CA2104829C (en) 1992-08-26 2004-11-23 British Technology Group Ltd. Synchronised electronic identification system
NZ314270A (en) 1992-11-18 1998-06-26 British Tech Group Transponder identification system: interrogator transmits inhibiting signal to disable transponders
US5657029A (en) * 1993-02-09 1997-08-12 Nippon Sheet Glass Co., Ltd. Glass antenna device for automobile telephone
ZA941671B (en) 1993-03-11 1994-10-12 Csir Attaching an electronic circuit to a substrate.
JPH09260925A (ja) * 1996-03-19 1997-10-03 Matsushita Electric Ind Co Ltd アンテナ装置
US5923298A (en) * 1997-04-30 1999-07-13 Ford Motor Company Multiband reception antenna for terrestrial digital audio broadcast bands
EP0884796A3 (en) * 1997-06-11 1999-03-24 Matsushita Electric Industrial Co., Ltd. Antenna device consisting of bent or curved portions of linear conductor

Also Published As

Publication number Publication date
JP2000295027A (ja) 2000-10-20
US6346922B1 (en) 2002-02-12
EP1026779A3 (en) 2003-06-04
CN1264932A (zh) 2000-08-30
EP1026779A2 (en) 2000-08-09

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