A radiofrequency communication module or semi-finished product able to be integrated into the structure of a tire comprises a radiofrequency transponder embedded in a rubber blend and comprising an electronic chip and a radiating antenna that is able to communicate with a radiofrequency reader. The radiofrequency transponder in addition comprises a primary antenna that is electrically connected to the electronic chip, the primary antenna is electromagnetically coupled to the radiating antenna, the radiating antenna consists of a single-strand helical spring, and the radiating antenna has a core made of steel coated with a metal exterior adhesion layer for adhesion to the rubber blend that surrounds it.
RADIOFREQUENCY COMMUNICATION MODULE FOR A TIRE
2020-02-27
Patent
Elektronische Ressource
Englisch
IPC: | H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60C VEHICLE TYRES , Fahrzeugreifen / H04B TRANSMISSION , Übertragung |
HEAVY GOODS VEHICLE TIRE EQUIPPED WITH A RADIOFREQUENCY COMMUNICATION MODULE
Europäisches Patentamt | 2021
|HEAVY GOODS VEHICLE PNEUMATIC TIRE PROVIDED WITH A RADIOFREQUENCY COMMUNICATION MODULE
Europäisches Patentamt | 2021
|