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    METHOD AND APPARATUS FOR PROVIDING FOR A TIME DOMAIN BASED TEMPERATURE DETERMINATION
    3.
    发明公开
    METHOD AND APPARATUS FOR PROVIDING FOR A TIME DOMAIN BASED TEMPERATURE DETERMINATION 审中-公开

    公开(公告)号：EP3872466A1

    公开(公告)日：2021-09-01

    申请号：EP20159668.1

    申请日：2020-02-27

    申请人： Nokia Technologies Oy

    发明人： HERCEG, Marijan

    IPC分类号： G01K7/32 ,  H03K3/03 ,  H03K7/08

    摘要： A method, apparatus and computer program product are provided to reliably determine a temperature, such as in the time domain. In this regard, an apparatus includes a delay line having a temperature dependent measurement invertor configured to stretch a clock pulse that was generated by an oscillating circuit during circulation of the clock pulse through the delay line. The amount by which the clock pulse is stretched during a cycle about the delay line is dependent upon temperature. The apparatus also includes detection circuitry configured to detect an instance in which clock pulse has been stretched so as to equal or exceed a period of the clock pulse. The apparatus further includes processing circuitry configured to determine the temperature based at least in part upon a number of cycles completed to stretch the clock pulse so as to equal or exceed the period of the clock pulse.

    WIRELESS TEMPERATURE SENSOR
    10.
    发明公开
    WIRELESS TEMPERATURE SENSOR 审中-公开
    DRAHTLOSTEMPERATURFÜHLER

    公开(公告)号：EP3115760A1

    公开(公告)日：2017-01-11

    申请号：EP15757767.7

    申请日：2015-03-04

    申请人： Citizen Holdings Co., Ltd.

    发明人： ARAI, Isao ,  KOMINE, Shinichi ,  NONOGAKI, Youichi ,  SOHDA, Satoshi ,  KINOSHITA, Yoshitaka

    IPC分类号： G01K7/32 ,  G01K1/02

    CPC分类号： G01K1/024 ,  G01K1/02 ,  G01K1/08 ,  G01K11/22

    摘要： A wireless temperature sensor that has an ease of manufacture and an improved reliability is provided. The wireless temperature sensor includes a first structure having an antenna having an antenna electrode and a GND electrode disposed in an insulating substrate, a temperature detection device fixed on an opposite surface of the first structure to a surface in which the antenna electrode is disposed, and a second structure disposed on the side of a side wall of the temperature detection device and joined to the first structure. The temperature detection device is fixed on the first structure so as to be electrically connected to the antenna electrode and the GND electrode.

    摘要翻译： 提供了一种易于制造和提高可靠性的无线温度传感器。 无线温度传感器包括具有天线的第一结构，天线电极和设置在绝缘基板中的GND电极，固定在第一结构的相对表面上的温度检测装置到设置有天线电极的表面，以及 第二结构，其设置在所述温度检测装置的侧壁侧并且接合到所述第一结构。 温度检测装置固定在第一结构上，以便电连接到天线电极和GND电极。