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1. WO2012011959 - BALISE COMPRENANT UNE ANTENNE DE PÔLE UNITAIRE À TROIS COMPOSANTS

Numéro de publication WO/2012/011959
Date de publication 26.01.2012
N° de la demande internationale PCT/US2011/001297
Date du dépôt international 22.07.2011
CIB
G06K 19/077 2006.01
GPHYSIQUE
06CALCUL; COMPTAGE
KRECONNAISSANCE DES DONNÉES; PRÉSENTATION DES DONNÉES; SUPPORTS D'ENREGISTREMENT; MANIPULATION DES SUPPORTS D'ENREGISTREMENT
19Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques
06caractérisés par le genre de marque numérique, p.ex. forme, nature, code
067Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p.ex. cartes d'identité ou cartes de crédit
07avec des puces à circuit intégré
077Détails de structure, p.ex. montage de circuits dans le support
H01Q 1/22 2006.01
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
QANTENNES, c. à d. ANTENNES RADIO
1Détails de dispositifs associés aux antennes
12Supports; Moyens de montage
22par association structurale avec d'autres équipements ou objets
CPC
G06K 19/07749
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record 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
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
07749the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
G06K 19/07767
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record 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
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
07749the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
07766comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
07767the first and second communication means being two different antennas types, e.g. dipole and coil type, or two antennas of the same kind but operating at different frequencies
G06K 19/07786
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record 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
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
07749the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
07773Antenna details
07786the antenna being of the HF type, such as a dipole
H01Q 1/2225
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
2208associated 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
2225used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
H01Q 21/26
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
24Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
26Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
Déposants
  • SENSORMATIC ELECTRONICS, LLC [US/US]; 6600 Congress Avenue Boca Raton, FL 33487, US (AllExceptUS)
Inventeurs
  • CAMPERO, Richard, John; US
  • JIANG, Bing; US
  • TRIVELPIECE, Steve, E.; US
Mandataires
  • SAAR, Leah C.; Tyco International One Town Center Road Boca Raton, FL 33486, US
Données relatives à la priorité
12/804,54223.07.2010US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) TAG HAVING THREE COMPONENT UNITARY POLE ANTENNA
(FR) BALISE COMPRENANT UNE ANTENNE DE PÔLE UNITAIRE À TROIS COMPOSANTS
Abrégé
(EN)
A tag has antenna system includes three antenna portions. Each of the three antenna portions has a ½ dipole structure. A fourth antenna portion is shorted to the non-linear device. The antenna is tuned to an operating frequency by modifying the electrical lengths of one, two, or all three antenna portions. Preferably, the invention includes an inductive portion, such as a slot inductive portion. The antenna portions are configured in any desired form, such as being spiral or otherwise compacted, for particular operational parameters in a limited space.
(FR)
Une balise comprenant un système d'antenne comporte trois parties d'antenne. Chacune des trois parties d'antenne présente une structure semi-bipolaire. Une quatrième partie d'antenne est court-circuitée sur le dispositif non linéaire. L'antenne est réglée sur une fréquence d'exploitation en modifiant les longueurs électriques d'une, des deux ou des trois parties d'antenne. De préférence, l'invention concerne une partie inductive, telle qu'une partie inductive d'encoche. Les parties d'antenne sont configurées dans n'importe quelle forme souhaitée, par exemple en spirale ou autrement compactée, pour des paramètres d'exploitation particuliers dans un espace limité.
Dernières données bibliographiques dont dispose le Bureau international