An integrated radio frequency identification tag and tire pressure monitoring system sensor (10a) is disclosed comprising a radio frequency identification tag (32), the radio frequency identification tag including an integrated circuit (34); a printed circuit board (36) carrying the integrated…
Disclosed are examples related to PCB impedance tuning for wideband operation and acceptance of antenna variation. In one example, a tire monitoring device includes a sensor, RFID circuitry and processing circuitry mounted on a PCB. The RFID circuitry can harvest energy and transmit monitored tire…
A flexible sensor unit for embedding in a tire (10) and a respective tire (10) is disclosed. The flexible sensor unit (100) comprises a plurality of individual circuit boards (102A, 102B, 102C, 102D), wherein each circuit board (102A, 102B, 102C, 102D) includes at least one electronic component…
An encapsulated sensor unit for embedding in a tire (120) is disclosed. The encapsulated sensor unit (100 comprises a sensor portion (102); an antenna portion (104); a first encapsulating layer (106) disposed about the sensor portion (102); a second encapsulating layer (112) disposed about the…
A wheel unit antenna for use in a TPMS and corresponding wheel structure, in which the antenna is sized and oriented such that complete wheel structure including tire will act as a waveguide. The antenna may be non-resonant, in the form of a monopole perpendicular to a ground plane. In addition…
The present application provided a monitoring method and a monitoring device based on RF technology, where the monitoring method includes: collecting monitoring information of a target object through a MEMS chip; and outputting a pulse sequence carrying the monitoring information to an oscillator…
A pressure measuring device for a tyre includes an electronic circuit distributed over a first face and a second face of an electronic board and comprising a pressure sensor mounted on the first face of said electronic board; an antenna connected to the electronic circuit; a first housing part…
A tire with a built-in antenna includes a radio wave transmissive resin filled in the tire and an antenna arranged in the radio wave transmissive resin, and the antenna transmits a radar wave when an antenna surface of the tire facing a radiation surface of the antenna comes into contact with a…
The invention concerns an RFID sensor device () for tires, designed to be embedded/integrated, at least partially, in/into, or applied to, a tire () and comprising a patch-type antenna that includes a multilayer structure comprising: a bottom ground plane (); an intermediate dielectric substrate ()…
A tire having a transponder comprises: a crown which has a crown reinforcement with an axial end at each edge, joined at each of its axial ends to a bead, which has an inner end, by a sidewall; a carcass reinforcement which is formed of adjacent first wires and is anchored in each bead around a…
A tire fitted with a transponder comprises: a crown comprising a crown reinforcement having an axial end at each of its edges, connected at each of its axial ends by a sidewall to a bead having an interior end; a carcass reinforcement layer formed of parallel reinforcers, which is anchored in each…
Disclosed is a monitoring device used for acquiring monitoring data of a tire, which includes a housing, the housing comprises an upper housing and a lower housing, a cavity is formed between the upper housing and the lower housing; a circuit board, the circuit board comprises a first surface which…
The invention concerns a patch RFID device (A, B, ) for tires, designed to be applied to an inner liner of a tire before or after tire vulcanization/curing and comprising an innovative flexible multilayer planar structure.
A flexible sensor unit is embedded in a tire. The flexible sensor unit includes a plurality of individual circuit boards. Each circuit board includes at least one electronic component. The at least one electronic component includes a radio frequency identification integrated circuit, a…
A system for measuring parameters of a mounted assembly comprises an electronic device for measuring parameters of the mounted assembly and a bonding interface made of elastomeric material surrounding the electronic device. The measuring electronic device comprises: a UHF radiofrequency antenna…
A tire pressure sensor is installed on a tire rim (1) which includes an assembly through hole (11). The tire pressure sensor includes a sensor body (2), a gas intake nozzle (3) fixed on the tire rim (1) and connected to the sensor body (2), and a gas nozzle assembly member (4) to couple with the…
An adjustable tire pressure detector is installed on a tire rim (11), and includes a detector body (2), a gas intake nozzle (3) and a gas nozzle assembly member (4). The detector body (2) includes a housing (21) and a gas nozzle assembly hole (22). The gas nozzle assembly hole (22) includes two…
A signal transmission device for a tire pressure gauge with a gas nipple, the tire pressure gauge including a circuit board on which a signal transmission circuit is installed and an enclosure for containing the circuit board therein. The signal transmission device includes: a tire pressure…
According to the invention, there is provided a tire pressure monitoring apparatus comprising: a body comprising an enclosed internal volume; mounting means for mounting the apparatus to a tire valve, the mounting means comprising means for opening the tire valve to allow gaseous communication…
A host article and electronic tag assembly is disclosed. The assembly comprises a tag (32, 48) comprising an electronic device (24, 50) for storing article-specific data; an antenna coupled to the electronic device (24, 50) for transmitting stored data to a remote reader device and an article…
A composite antenna and method for tire monitoring systems is configured as a core (36) composed of polymeric material and a conductive layer (32) in intimate surrounding contact with the core (36). The polymeric material provides elasticity to the core to enable the core to elongate when subjected…
A strain-resistant electrical connection and a method of making the same are provided. A wire or other conductive lead is connected to a circuit in a manner that makes the connection more resistant to mechanical stresses such as movement or rotation of the lead relative to the circuit. An elastic…
The reception antenna (2) in a reception device (1) is separated into looped components arranged in parallel and represented in the form of a conductor (9). The looped components have areas (2.1,2.2) globally placed adjacent each other such that the looped components are coupled successively and…
An electronic communication device for a tire includes a radio device and an antenna intended to be attached to or embedded in a tire, the antenna being spirally or helically shaped to absorb tensile and bending stress applied by the tire. The antenna body may be a wire formed of spring steel…