BRPI0810421A2 - RFID ANTENNA SYSTEM - Google Patents

RFID ANTENNA SYSTEM

Info

Publication number
BRPI0810421A2
BRPI0810421A2 BRPI0810421-2A2A BRPI0810421A BRPI0810421A2 BR PI0810421 A2 BRPI0810421 A2 BR PI0810421A2 BR PI0810421 A BRPI0810421 A BR PI0810421A BR PI0810421 A2 BRPI0810421 A2 BR PI0810421A2
Authority
BR
Brazil
Prior art keywords
antenna system
rfid antenna
rfid
antenna
Prior art date
Application number
BRPI0810421-2A2A
Other languages
Portuguese (pt)
Inventor
Gerald Schillmeier
Frank Mierke
Thomas Lankes
Original Assignee
Kathrein Werke Ag
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 Kathrein Werke Ag filed Critical Kathrein Werke Ag
Publication of BRPI0810421A2 publication Critical patent/BRPI0810421A2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • 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
BRPI0810421-2A2A 2007-04-17 2008-04-16 RFID ANTENNA SYSTEM BRPI0810421A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007018059A DE102007018059A1 (en) 2007-04-17 2007-04-17 RFID antenna system
PCT/EP2008/003039 WO2008125345A1 (en) 2007-04-17 2008-04-16 Rfid-antenna system

Publications (1)

Publication Number Publication Date
BRPI0810421A2 true BRPI0810421A2 (en) 2014-10-14

Family

ID=39529674

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810421-2A2A BRPI0810421A2 (en) 2007-04-17 2008-04-16 RFID ANTENNA SYSTEM

Country Status (8)

Country Link
EP (1) EP2137791A1 (en)
JP (1) JP2010527054A (en)
CN (1) CN101657936A (en)
BR (1) BRPI0810421A2 (en)
CA (1) CA2683792A1 (en)
DE (1) DE102007018059A1 (en)
RU (1) RU2009142221A (en)
WO (1) WO2008125345A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110273360A1 (en) * 2007-10-08 2011-11-10 Sensormatic Electronics, LLC Combination radio frequency identification and electronic article surveillance antenna system
DE102008056729B3 (en) 2008-11-11 2010-05-12 Kathrein-Werke Kg RFID antenna system
EP2368210B1 (en) 2008-12-18 2012-12-26 Kathrein-Werke KG Method for actuating an rfid antenna, and an associated rfid antenna system
US9257025B2 (en) * 2013-03-15 2016-02-09 Tyco Fire And Security Gmbh Method to drive an antenna coil maintaining limited power source output
CN103870858A (en) * 2014-03-10 2014-06-18 无锡钧普科技有限公司 Detachable conveyor belt radio frequency identification channel system
CN106845607B (en) * 2016-12-30 2023-12-08 杭州思创汇联科技有限公司 Narrow wave beam RFID circular polarization antenna system
JP7518447B1 (en) 2023-06-09 2024-07-18 横浜ゴム株式会社 Drone equipped with a communications antenna, and surveillance system and surveillance method using this drone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL107636A (en) * 1992-11-18 1998-02-08 Csir Detection of multiple articles
US5963173A (en) 1997-12-05 1999-10-05 Sensormatic Electronics Corporation Antenna and transmitter arrangement for EAS system
US6753821B2 (en) * 2002-04-22 2004-06-22 Wg Security Products, Inc. Method and arrangement of antenna system of EAS
DE10256960B3 (en) * 2002-12-05 2004-07-29 Kathrein-Werke Kg Two-dimensional antenna array
US7432874B2 (en) * 2004-07-22 2008-10-07 Feig Electronic Gmbh Antenna array
US20060132312A1 (en) * 2004-12-02 2006-06-22 Tavormina Joseph J Portal antenna for radio frequency identification
US7492259B2 (en) * 2005-03-29 2009-02-17 Accu-Sort Systems, Inc. RFID conveyor system and method
JP4071253B2 (en) * 2005-08-25 2008-04-02 東芝テック株式会社 Compound antenna

Also Published As

Publication number Publication date
JP2010527054A (en) 2010-08-05
CA2683792A1 (en) 2008-10-23
EP2137791A1 (en) 2009-12-30
DE102007018059A1 (en) 2008-10-23
RU2009142221A (en) 2011-05-27
WO2008125345A1 (en) 2008-10-23
CN101657936A (en) 2010-02-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]