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
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)
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)
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)
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 |
-
2000
- 2000-02-01 US US09/495,456 patent/US6346922B1/en not_active Expired - Lifetime
- 2000-02-01 JP JP2000023891A patent/JP2000295027A/ja active Pending
- 2000-02-01 CN CN00104540A patent/CN1264932A/zh active Pending
- 2000-02-01 EP EP00300753A patent/EP1026779A3/en not_active Withdrawn
- 2000-02-11 ZA ZA200000668A patent/ZA200000668B/xx unknown
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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