WO2008024421A3 - Merchandise surveillance system antenna and method - Google Patents

Merchandise surveillance system antenna and method Download PDF

Info

Publication number
WO2008024421A3
WO2008024421A3 PCT/US2007/018602 US2007018602W WO2008024421A3 WO 2008024421 A3 WO2008024421 A3 WO 2008024421A3 US 2007018602 W US2007018602 W US 2007018602W WO 2008024421 A3 WO2008024421 A3 WO 2008024421A3
Authority
WO
WIPO (PCT)
Prior art keywords
area
antenna
surveillance system
system antenna
merchandise surveillance
Prior art date
Application number
PCT/US2007/018602
Other languages
French (fr)
Other versions
WO2008024421A2 (en
Inventor
Jack H Schneider
Brent Franklin Balch
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Priority to CA2661472A priority Critical patent/CA2661472C/en
Priority to EP07837229.9A priority patent/EP2054971B1/en
Priority to ES07837229.9T priority patent/ES2566059T3/en
Priority to CN200780038469.2A priority patent/CN101529653B/en
Priority to AU2007288186A priority patent/AU2007288186B2/en
Priority to JP2009525623A priority patent/JP5397815B2/en
Publication of WO2008024421A2 publication Critical patent/WO2008024421A2/en
Publication of WO2008024421A3 publication Critical patent/WO2008024421A3/en

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
    • H01Q1/2216—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 interrogator/reader equipment
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2474—Antenna or antenna activator geometry, arrangement or layout
    • 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
    • H01Q7/04—Screened antennas

Abstract

Embodiments of the invention provide a method, system and apparatus for detecting a merchandise marker in which a first antenna has a circuit having a first loop defining a first area and a second loop defining a second area substantially coplanar with the first area. A second antenna is substantially coplanar and orthogonally positioned with respect to the first antenna. The second antenna has a circuit having a third loop defining a third area and a fourth loop defining a fourth area substantially coplanar with the third area.
PCT/US2007/018602 2006-08-22 2007-08-22 Merchandise surveillance system antenna and method WO2008024421A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2661472A CA2661472C (en) 2006-08-22 2007-08-22 Merchandise surveillance system antenna and method
EP07837229.9A EP2054971B1 (en) 2006-08-22 2007-08-22 Merchandise surveillance system antenna and method
ES07837229.9T ES2566059T3 (en) 2006-08-22 2007-08-22 Antenna of merchandise surveillance system and method
CN200780038469.2A CN101529653B (en) 2006-08-22 2007-08-22 Merchandise surveillance system antenna and method
AU2007288186A AU2007288186B2 (en) 2006-08-22 2007-08-22 Merchandise surveillance system antenna and method
JP2009525623A JP5397815B2 (en) 2006-08-22 2007-08-22 Article surveillance system antenna and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/507,920 US7733290B2 (en) 2005-12-19 2006-08-22 Merchandise surveillance system antenna and method
US11/507,920 2006-08-22

Publications (2)

Publication Number Publication Date
WO2008024421A2 WO2008024421A2 (en) 2008-02-28
WO2008024421A3 true WO2008024421A3 (en) 2008-04-17

Family

ID=39016255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/018602 WO2008024421A2 (en) 2006-08-22 2007-08-22 Merchandise surveillance system antenna and method

Country Status (9)

Country Link
US (1) US7733290B2 (en)
EP (1) EP2054971B1 (en)
JP (1) JP5397815B2 (en)
CN (1) CN101529653B (en)
AR (1) AR062489A1 (en)
AU (1) AU2007288186B2 (en)
CA (1) CA2661472C (en)
ES (1) ES2566059T3 (en)
WO (1) WO2008024421A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101394437B1 (en) * 2007-09-21 2014-05-14 삼성전자주식회사 Multi-Band Antennas and Multi-Band Antennas system with enhanced Isolation Charcateristics
JP2013005252A (en) * 2011-06-17 2013-01-07 Elpida Memory Inc Communication apparatus
WO2013117994A1 (en) * 2012-01-05 2013-08-15 Hid Global Gmbh Calculated compensated magnetic antennas for different frequencies
US10157337B1 (en) * 2017-06-16 2018-12-18 Amazon Technologies, Inc. Pre-notification with RFID dock door portals
US10395074B1 (en) * 2018-09-28 2019-08-27 Auden Techno Corp. RFID reader and antenna structure thereof
KR102236706B1 (en) * 2020-01-10 2021-04-05 경상국립대학교산학협력단 Near field loop antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135183A (en) * 1977-05-24 1979-01-16 Minnesota Mining And Manufacturing Company Antipilferage system utilizing "figure-8" shaped field producing and detector coils
EP0257688A1 (en) * 1986-08-08 1988-03-02 N.V. Nederlandsche Apparatenfabriek NEDAP An electromagnetic identification and location system
WO2004015642A1 (en) * 2002-08-07 2004-02-19 Calypso Medical Technologies, Inc. System for spatially adjustable excitation of leadless miniature marker
US20050046572A1 (en) * 2003-08-04 2005-03-03 Frank Hader Store security tag detector

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142292A (en) * 1991-08-05 1992-08-25 Checkpoint Systems, Inc. Coplanar multiple loop antenna for electronic article surveillance systems
DE69636999T2 (en) * 1995-05-30 2007-12-13 Sensormatic Electronics Corp., Boca Raton ANTENNA ARRANGEMENT FOR GOODS MONITORING SYSTEM WITH IMPROVED DEMAND DISTRIBUTION
US5815076A (en) * 1996-01-16 1998-09-29 Sensormatic Electronics Corporation Pulsed-signal magnetomechanical electronic article surveillance system with improved damping of transmitting antenna
JP4071858B2 (en) * 1998-05-01 2008-04-02 吉川アールエフシステム株式会社 Antenna device for reader / writer
JP2000315908A (en) * 1999-04-30 2000-11-14 Toppan Forms Co Ltd Antenna connection body and its manufacture
US6249229B1 (en) * 1999-08-16 2001-06-19 Checkpoint Systems, Inc., A Corp. Of Pennsylvania Electronic article security system employing variable time shifts
CA2303703C (en) * 2000-03-30 2001-09-04 James Stanley Podger The lemniscate antenna element
CA2347596C (en) * 2001-05-17 2004-01-27 James Stanley Podger The double-lemniscate antenna element
JP2002368525A (en) * 2001-06-11 2002-12-20 Ajinomoto Co Inc Antenna coil
JP4069377B2 (en) * 2002-12-17 2008-04-02 三菱マテリアル株式会社 Reader / writer antenna and RFID system including the antenna
JP2005026989A (en) * 2003-07-01 2005-01-27 Toshiba Corp Antenna device and non-contact ic card reader/writer
JP2005102101A (en) * 2003-09-01 2005-04-14 Matsushita Electric Ind Co Ltd Gate antenna device
FR2864354B1 (en) * 2003-12-17 2006-03-24 Commissariat Energie Atomique ROTATING FIELD PLANAR ANTENNA HAVING A CENTRAL LOOP AND EXCENTRATED LOOPS, AND RADIO FREQUENCY IDENTIFICATION SYSTEM
US7109866B2 (en) * 2004-01-23 2006-09-19 Sensormatic Electronics Corporation Electronic article surveillance marker deactivator using an expanded detection zone
CN1292390C (en) * 2004-10-20 2006-12-27 华南理工大学 Digital electronic label detector and its detection method
JP2006287659A (en) * 2005-03-31 2006-10-19 Tdk Corp Antenna device
US7551080B2 (en) * 2006-07-17 2009-06-23 Sensormatic Electronics Corporation Control for embedded and door-mounted antennas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135183A (en) * 1977-05-24 1979-01-16 Minnesota Mining And Manufacturing Company Antipilferage system utilizing "figure-8" shaped field producing and detector coils
EP0257688A1 (en) * 1986-08-08 1988-03-02 N.V. Nederlandsche Apparatenfabriek NEDAP An electromagnetic identification and location system
WO2004015642A1 (en) * 2002-08-07 2004-02-19 Calypso Medical Technologies, Inc. System for spatially adjustable excitation of leadless miniature marker
US20050046572A1 (en) * 2003-08-04 2005-03-03 Frank Hader Store security tag detector

Also Published As

Publication number Publication date
AR062489A1 (en) 2008-11-12
EP2054971A2 (en) 2009-05-06
JP2010501935A (en) 2010-01-21
US7733290B2 (en) 2010-06-08
US20080068273A1 (en) 2008-03-20
CA2661472C (en) 2014-06-03
CA2661472A1 (en) 2008-02-28
AU2007288186B2 (en) 2012-03-08
AU2007288186A1 (en) 2008-02-28
WO2008024421A2 (en) 2008-02-28
EP2054971B1 (en) 2016-02-24
JP5397815B2 (en) 2014-01-22
ES2566059T3 (en) 2016-04-08
CN101529653B (en) 2017-04-19
CN101529653A (en) 2009-09-09

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