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1. WO2011070352 - COMMON COMMUNICATIONS DEVICE

Publication Number WO/2011/070352
Publication Date 16.06.2011
International Application No. PCT/GB2010/052040
International Filing Date 07.12.2010
IPC
H04B 5/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
H01P 3/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
3Waveguides; Transmission lines of the waveguide type
CPC
B60L 53/65
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
60Monitoring or controlling charging stations
65involving identification of vehicles or their battery types
H01P 1/20381
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
20Frequency-selective devices, e.g. filters
201Filters for transverse electromagnetic waves
203Strip line filters
20327Electromagnetic interstage coupling
20354Non-comb or non-interdigital filters
20381Special shape resonators
H04B 5/0012
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0012using capacitive coupling
H04B 5/0031
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0031for data transfer
H04B 5/0037
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0037for power transfer
H04B 5/0081
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0075using inductive coupling
0081with antenna coils
Applicants
  • ISIS INNOVATION LTD [GB]/[GB] (AllExceptUS)
  • EDWARDS, David John [GB]/[GB] (UsOnly)
  • STEVENS, Christopher John [GB]/[GB] (UsOnly)
  • SOLYMAR, Laszlo [GB]/[GB] (UsOnly)
  • SHAMONINA, Ekaterina (UsOnly)
Inventors
  • EDWARDS, David John
  • STEVENS, Christopher John
  • SOLYMAR, Laszlo
  • SHAMONINA, Ekaterina
Agents
  • BENSON, Christopher
Priority Data
0921401.607.12.2009GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMMON COMMUNICATIONS DEVICE
(FR) DISPOSITIF DE COMMUNICATIONS COMMUN
Abstract
(EN)
A common communications device comprising an array of near-field coupled resonant elements, the elements each comprising a coupling portion comprising a loop portion with free ends, the device being provided in combination with a data transmission unit and a data reception unit, each unit having a coupling portion, the units being arranged to communicate with one another by means of the coupling portion of each unit and the common communications device, the coupling portion of the data transmission unit comprising a resonant element comprising a loop portion arranged to be near-field coupled to the loop portion of a first resonant element of the device, the coupling portion of the data reception unit comprising a resonant element comprising a loop portion arranged to be near-field coupled to the loop portion of a second resonant element of the device not being the first resonant element.
(FR)
L'invention porte sur un dispositif de communications commun comprenant un ensemble d'éléments résonants couplés en champ proche, les éléments comprenant chacun une partie de couplage comportant une partie boucle avec des extrémités libres, le dispositif étant placé en combinaison avec une unité de transmission de données et une unité de réception de données, chaque unité possédant une partie de couplage, les unités étant conçues pour communiquer l'une avec l'autre au moyen de la partie de couplage de chaque unité et du dispositif de communication commun, la partie de couplage de l'unité de transmission de données comprenant un élément résonant comportant une partie boucle conçue pour être couplée en champ proche à la partie boucle d'un premier élément résonant du dispositif, la partie de couplage de l'unité de réception de données comprenant un élément résonant comportant une partie boucle conçue pour être couplée en champ proche à la partie boucle d'un second élément résonant du dispositif distinct du premier élément résonant.
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