A radio frequency identification (RFID) tag includes an antenna, an analog front end, a processing circuit, and memory. The analog front end includes a power circuit, a tuning circuit, a transmitter, and a receiver. The power circuit is operably coupled to convert a radio frequency (RF) signal into a power supply voltage. The tuning circuit, when enabled, adjusts an RF characteristic of the analog front end to tune power harvesting from the RF signal. The transmitter is operably coupled to transmit a response signal to the RFID reader via the antenna. The receiver is operably coupled to receive a command signal from the RFID reader, wherein the command signal is contained within a portion of the RF signal. The processing circuit is operable to interpret the command signal and generate the response signal.


    Access

    Download


    Export, share and cite



    Title :

    PRESSURE BASED WIRELESS SENSOR AND APPLICATIONS THEREOF


    Contributors:

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G06K Erkennen von Daten , RECOGNITION OF DATA / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04B TRANSMISSION , Übertragung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    PRESSURE BASED WIRELESS SENSOR AND APPLICATIONS THEREOF

    ROKHSAZ SHAHRIAR / PAULOS JOHN J | European Patent Office | 2023

    Free access

    PRESSURE BASED WIRELESS SENSOR AND APPLICATIONS THEREOF

    ROKHSAZ SHAHRIAR / YOUNG BRIAN DAVID | European Patent Office | 2020

    Free access

    PRESSURE BASED WIRELESS SENSOR AND APPLICATIONS THEREOF

    ROKHSAZ SHAHRIAR / YOUNG BRIAN DAVID | European Patent Office | 2017

    Free access

    Pressure based wireless sensor and applications thereof

    ROKHSAZ SHAHRIAR / YOUNG BRIAN DAVID | European Patent Office | 2022

    Free access

    Pressure based wireless sensor and applications thereof

    ROKHSAZ SHAHRIAR / YOUNG BRIAN DAVID | European Patent Office | 2020

    Free access