WO2006112914A2 - Core antenna for eas and rfid applications - Google Patents
Core antenna for eas and rfid applications Download PDFInfo
- Publication number
- WO2006112914A2 WO2006112914A2 PCT/US2006/003456 US2006003456W WO2006112914A2 WO 2006112914 A2 WO2006112914 A2 WO 2006112914A2 US 2006003456 W US2006003456 W US 2006003456W WO 2006112914 A2 WO2006112914 A2 WO 2006112914A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core
- antenna
- winding
- resonant
- turns
- Prior art date
Links
Classifications
-
- 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
- H01Q7/06—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 with core of ferromagnetic material
- H01Q7/08—Ferrite rod or like elongated core
-
- 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
- G06K7/10336—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 near field type, inductive coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/104—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
-
- 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
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)
- Burglar Alarm Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0606767-0A BRPI0606767A2 (en) | 2005-02-04 | 2006-02-01 | core antenna for eas and rfid applications |
AU2006237658A AU2006237658A1 (en) | 2005-02-04 | 2006-02-01 | Core antenna for EAS and RFID applications |
CA002596858A CA2596858A1 (en) | 2005-02-04 | 2006-02-01 | Core antenna for eas and rfid applications |
EP06769749A EP1846984A2 (en) | 2005-02-04 | 2006-02-01 | Core antenna for eas and rfid applications |
JP2007554169A JP2008530857A (en) | 2005-02-04 | 2006-02-01 | Magnetic core antenna used for EAS and RFID |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/051,235 | 2005-02-04 | ||
US11/051,235 US7317426B2 (en) | 2005-02-04 | 2005-02-04 | Core antenna for EAS and RFID applications |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006112914A2 true WO2006112914A2 (en) | 2006-10-26 |
WO2006112914A3 WO2006112914A3 (en) | 2007-03-29 |
Family
ID=36779424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/003456 WO2006112914A2 (en) | 2005-02-04 | 2006-02-01 | Core antenna for eas and rfid applications |
Country Status (8)
Country | Link |
---|---|
US (1) | US7317426B2 (en) |
EP (1) | EP1846984A2 (en) |
JP (1) | JP2008530857A (en) |
CN (1) | CN101138132A (en) |
AU (1) | AU2006237658A1 (en) |
BR (1) | BRPI0606767A2 (en) |
CA (1) | CA2596858A1 (en) |
WO (1) | WO2006112914A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010039704A (en) * | 2008-08-04 | 2010-02-18 | Nippon Signal Co Ltd:The | Display panel and reader/writer system |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6924781B1 (en) * | 1998-09-11 | 2005-08-02 | Visible Tech-Knowledgy, Inc. | Smart electronic label employing electronic ink |
US20020167500A1 (en) * | 1998-09-11 | 2002-11-14 | Visible Techknowledgy, Llc | Smart electronic label employing electronic ink |
US20050263903A1 (en) * | 2003-08-30 | 2005-12-01 | Visible Tech-Knowledgy, Inc. | Method for pattern metalization of substrates |
DE602004032172D1 (en) * | 2003-09-03 | 2011-05-19 | Visible Tech Knowledgy Inc | ELECTRONICALLY UPDATABLE LABEL AND DISPLAY |
WO2005053095A1 (en) * | 2003-11-28 | 2005-06-09 | Fujitsu Limited | Information processing device having non-contact reader and/or writer and coil antenna for magnetic connection |
JP3933191B1 (en) * | 2006-03-13 | 2007-06-20 | 株式会社村田製作所 | Portable electronic devices |
FR2901041B1 (en) * | 2006-05-12 | 2008-10-10 | Eric Heurtier | LABEL INTEGRATING RF ANTENNA ANTENNA AND UHF RFID CARRIER |
US8933790B2 (en) * | 2007-06-08 | 2015-01-13 | Checkpoint Systems, Inc. | Phase coupler for rotating fields |
AU2008261850A1 (en) * | 2007-06-08 | 2008-12-18 | Checkpoint Systems, Inc. | Dynamic EAS detection system and method |
US9294157B2 (en) * | 2007-08-20 | 2016-03-22 | Gui-Yang Lu | Radio-frequency identification system |
US7916000B2 (en) * | 2007-09-24 | 2011-03-29 | Cooper Tire & Rubber Company | Automatic antenna tuner system for RFID |
US8144018B1 (en) * | 2008-03-06 | 2012-03-27 | Sensormatic Electronics, LLC | Combination electronic article surveillance/radio frequency identification antenna and method |
US20100177076A1 (en) * | 2009-01-13 | 2010-07-15 | Metrologic Instruments, Inc. | Edge-lit electronic-ink display device for use in indoor and outdoor environments |
US20100177080A1 (en) * | 2009-01-13 | 2010-07-15 | Metrologic Instruments, Inc. | Electronic-ink signage device employing thermal packaging for outdoor weather applications |
US20100177750A1 (en) * | 2009-01-13 | 2010-07-15 | Metrologic Instruments, Inc. | Wireless Diplay sensor communication network |
US8457013B2 (en) | 2009-01-13 | 2013-06-04 | Metrologic Instruments, Inc. | Wireless dual-function network device dynamically switching and reconfiguring from a wireless network router state of operation into a wireless network coordinator state of operation in a wireless communication network |
US8234507B2 (en) | 2009-01-13 | 2012-07-31 | Metrologic Instruments, Inc. | Electronic-ink display device employing a power switching mechanism automatically responsive to predefined states of device configuration |
AU2010260087A1 (en) * | 2009-06-15 | 2012-01-19 | Adel Odeh Sayegh | Article surveillance system |
US8648721B2 (en) | 2010-08-09 | 2014-02-11 | Tyco Fire & Security Gmbh | Security tag with integrated EAS and energy harvesting magnetic element |
US8977125B2 (en) | 2010-08-11 | 2015-03-10 | Ciena Corporation | Low power optical transceiver using orthogonal polarization detection technique |
EP2453523B1 (en) * | 2010-11-12 | 2016-09-07 | Panasonic Corporation | Transmission / reception antenna and transmission / reception device using same |
DE102011104878A1 (en) * | 2011-06-07 | 2012-12-13 | Hella Kgaa Hueck & Co. | antenna device |
US8704721B2 (en) | 2011-08-08 | 2014-04-22 | Rf Technologies, Inc. | Multi-axial resonant ferrite core antenna |
SK288756B6 (en) * | 2011-12-28 | 2020-05-04 | Smk Kk | Antenna on the removable card |
JP6034644B2 (en) * | 2012-10-10 | 2016-11-30 | デクセリアルズ株式会社 | Composite coil module and portable device |
GB2536511B (en) * | 2013-12-26 | 2018-04-11 | Murata Manufacturing Co | Antenna device and electronic appliance |
CN106803120A (en) * | 2015-11-26 | 2017-06-06 | 惠州市三和物联网科技有限公司 | A kind of electronic label antenna with anti-shielding function |
WO2023235382A1 (en) * | 2022-06-02 | 2023-12-07 | Checkpoint Systems, Inc. | Integrated product surveillance system using eas antenna |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193076A (en) * | 1977-04-26 | 1980-03-11 | Sansui Electric Co. Ltd. | Coupling an outer antenna with a radio receiver having a bar antenna |
US4407000A (en) * | 1981-06-25 | 1983-09-27 | Tdk Electronics Co., Ltd. | Combined dipole and ferrite antenna |
US4805232A (en) * | 1987-01-15 | 1989-02-14 | Ma John Y | Ferrite-core antenna |
US20040135690A1 (en) * | 2003-01-14 | 2004-07-15 | Copeland Richard L. | Wide exit electronic article surveillance antenna system |
EP1489635A2 (en) * | 2003-06-16 | 2004-12-22 | Sensormatic Electronics Corporation | High efficiency core antenna and construction method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721989A (en) * | 1971-06-30 | 1973-03-20 | Northrop Corp | Cross loop antenna |
US5923300A (en) * | 1997-04-03 | 1999-07-13 | Destron-Fearing Corporation | Multi-phase transmitter with single receive antenna for transponder interrogator |
JPH11340734A (en) * | 1998-05-27 | 1999-12-10 | Aisin Seiki Co Ltd | Loop antenna device |
JP3896965B2 (en) * | 2002-01-17 | 2007-03-22 | 三菱マテリアル株式会社 | Reader / writer antenna and reader / writer equipped with the antenna |
KR100722381B1 (en) * | 2002-06-20 | 2007-05-28 | 주식회사 포스코 | Method of preparing catyalyst for polymerization of aliphatic polycarbonate and method of polymerizing aliphatic polycarbonate |
JP3924512B2 (en) * | 2002-06-27 | 2007-06-06 | 株式会社東海理化電機製作所 | Chip multi-axis antenna |
-
2005
- 2005-02-04 US US11/051,235 patent/US7317426B2/en not_active Expired - Fee Related
-
2006
- 2006-02-01 WO PCT/US2006/003456 patent/WO2006112914A2/en active Application Filing
- 2006-02-01 BR BRPI0606767-0A patent/BRPI0606767A2/en not_active IP Right Cessation
- 2006-02-01 EP EP06769749A patent/EP1846984A2/en not_active Withdrawn
- 2006-02-01 CA CA002596858A patent/CA2596858A1/en not_active Abandoned
- 2006-02-01 JP JP2007554169A patent/JP2008530857A/en active Pending
- 2006-02-01 AU AU2006237658A patent/AU2006237658A1/en not_active Abandoned
- 2006-02-01 CN CNA2006800079549A patent/CN101138132A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193076A (en) * | 1977-04-26 | 1980-03-11 | Sansui Electric Co. Ltd. | Coupling an outer antenna with a radio receiver having a bar antenna |
US4407000A (en) * | 1981-06-25 | 1983-09-27 | Tdk Electronics Co., Ltd. | Combined dipole and ferrite antenna |
US4805232A (en) * | 1987-01-15 | 1989-02-14 | Ma John Y | Ferrite-core antenna |
US20040135690A1 (en) * | 2003-01-14 | 2004-07-15 | Copeland Richard L. | Wide exit electronic article surveillance antenna system |
EP1489635A2 (en) * | 2003-06-16 | 2004-12-22 | Sensormatic Electronics Corporation | High efficiency core antenna and construction method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010039704A (en) * | 2008-08-04 | 2010-02-18 | Nippon Signal Co Ltd:The | Display panel and reader/writer system |
Also Published As
Publication number | Publication date |
---|---|
US20060176229A1 (en) | 2006-08-10 |
EP1846984A2 (en) | 2007-10-24 |
JP2008530857A (en) | 2008-08-07 |
WO2006112914A3 (en) | 2007-03-29 |
US7317426B2 (en) | 2008-01-08 |
AU2006237658A1 (en) | 2006-10-26 |
CA2596858A1 (en) | 2006-10-26 |
CN101138132A (en) | 2008-03-05 |
BRPI0606767A2 (en) | 2009-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7317426B2 (en) | Core antenna for EAS and RFID applications | |
US6970141B2 (en) | Phase compensated field-cancelling nested loop antenna | |
US5912622A (en) | Anti-theft tag | |
US7019651B2 (en) | EAS and RFID systems incorporating field canceling core antennas | |
US7812729B2 (en) | Combination EAS and RFID label or tag with controllable read range using a hybrid RFID antenna | |
US7804407B2 (en) | Combination EAS and RFID label or tag with controllable read range | |
US7804411B2 (en) | Combination EAS and RFID label or tag using a hybrid RFID antenna | |
US6130612A (en) | Antenna for RF tag with a magnetoelastic resonant core | |
US7978078B2 (en) | Magnetic core transceiver for electronic article surveillance marker detection | |
KR19990029264A (en) | Anti-theft Tag | |
US7154447B2 (en) | Nanocrystalline core antenna for EAS and RFID applications | |
WO2011040941A1 (en) | Universal tracking assembly | |
JP6135358B2 (en) | Antenna and method for manufacturing antenna | |
US9711019B2 (en) | Marker with a bone shaped magnetic core | |
JP6361663B2 (en) | Goods management system | |
WO2000004520A1 (en) | Battery-less transponder circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680007954.9 Country of ref document: CN |
|
ENP | Entry into the national phase |
Ref document number: 2596858 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006769749 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3404/CHENP/2007 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007554169 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006237658 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2006237658 Country of ref document: AU Date of ref document: 20060201 Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: PI0606767 Country of ref document: BR Kind code of ref document: A2 |