MA35141B1 - Antenna and packaging for rfid tag for use in metallic environment - Google Patents

Antenna and packaging for rfid tag for use in metallic environment

Info

Publication number
MA35141B1
MA35141B1 MA35347A MA35347A MA35141B1 MA 35141 B1 MA35141 B1 MA 35141B1 MA 35347 A MA35347 A MA 35347A MA 35347 A MA35347 A MA 35347A MA 35141 B1 MA35141 B1 MA 35141B1
Authority
MA
Morocco
Prior art keywords
antenna
packaging
rfid tag
metallic environment
metal
Prior art date
Application number
MA35347A
Other languages
French (fr)
Inventor
Sentissi Bachir
Original Assignee
Oritech
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 Oritech filed Critical Oritech
Priority to MA35347A priority Critical patent/MA35141B1/en
Priority to PCT/MA2013/000029 priority patent/WO2014069974A1/en
Publication of MA35141B1 publication Critical patent/MA35141B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07771—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card the record carrier comprising means for minimising adverse effects on the data communication capability of the record carrier, e.g. minimising Eddy currents induced in a proximate metal or otherwise electromagnetically interfering object
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07786—Antenna details the antenna being of the HF type, such as a dipole
    • 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
    • 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
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Abstract

L'objectif de ce brevet est d'améliorer la performance et la durabilité des étiquettes rfid dans des environnements industriels sévères (telles que métalliques, parcs à conteneurs ou les complexes industriels), où les surfaces métalliques créent une forte interférence par réflexion et réfraction des ondes transmis par les lecteurs rf. Le but du brevet est également de réduire le prix de l'étiquette par un choix approprié des matériaux et la conception d'antenne. L'antenne et la conception des emballages sous réserve de ce brevet s'appliqueront sur les étiquettes passives de classe epc/gen2 uhf [1] sous la bande de fréquence 868-956 mhz appliqué pour la région euro-africaineThe objective of this patent is to improve the performance and durability of rfid tags in harsh industrial environments (such as metal, container parks or industrial complexes), where metal surfaces create strong interference by reflection and refraction of waves transmitted by RF readers. The purpose of the patent is also to reduce the price of the label by an appropriate choice of materials and antenna design. The antenna and packaging design subject to this patent will apply on epc / gen2 passive class labels uhf [1] under the 868-956 mhz frequency band applied for the Euro-African region

MA35347A 2012-11-05 2012-11-05 Antenna and packaging for rfid tag for use in metallic environment MA35141B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA35347A MA35141B1 (en) 2012-11-05 2012-11-05 Antenna and packaging for rfid tag for use in metallic environment
PCT/MA2013/000029 WO2014069974A1 (en) 2012-11-05 2013-10-09 Antenna and packaging for rfid tag for use in a metallic environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA35347A MA35141B1 (en) 2012-11-05 2012-11-05 Antenna and packaging for rfid tag for use in metallic environment

Publications (1)

Publication Number Publication Date
MA35141B1 true MA35141B1 (en) 2014-06-02

Family

ID=49684050

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35347A MA35141B1 (en) 2012-11-05 2012-11-05 Antenna and packaging for rfid tag for use in metallic environment

Country Status (2)

Country Link
MA (1) MA35141B1 (en)
WO (1) WO2014069974A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7755484B2 (en) * 2004-02-12 2010-07-13 Avery Dennison Corporation RFID tag and method of manufacturing the same
US7659857B2 (en) * 2006-07-05 2010-02-09 King Patrick F System and method for providing a low and narrow-profile radio frequency identification (RFID) tag
WO2008009023A2 (en) * 2006-07-14 2008-01-17 Emerson Electric Co. Rfid detection system for enhanced marketing
US7696882B1 (en) * 2007-02-21 2010-04-13 Impinj, Inc. Reading codes of RFID tags incoming at premises and removing them later as they exit

Also Published As

Publication number Publication date
WO2014069974A1 (en) 2014-05-08

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