Fiberoptic techniques for measuring the magnitude of local microwave fields and power
    2.
    发明公开
    Fiberoptic techniques for measuring the magnitude of local microwave fields and power 失效
    用于测量局部微波场和表演的尺寸的光学纤维的方法。

    公开(公告)号:EP0390651A2

    公开(公告)日:1990-10-03

    申请号:EP90400787.9

    申请日:1990-03-22

    IPC分类号: G01R1/067 G01R21/04 G01K17/00

    摘要: Fiberoptic sensors of various configurations are provided for measuring the magnitude of the electric or magnetic fields, and thereby the power, at local points within a relatively high-power electromagnetic heating environment such as occurs, for example, in a microwave oven or an industrial microwave processing chamber. Each type of sensor includes one element that is heated by either the oscillating electric or magnetic field, and an optical temperature measuring element positioned to be heated by the first element, its temperature being optically determined by an instrument to which an opposite end of the optical fiber length is connected.

    摘要翻译: 是提供一种用于测量相对较高功率的电磁加热环境内的电场或磁场的大小,由此,功率,在局部点的各种配置的光纤传感器:如发生时,对于实施例,在微波炉中或在工业微波 处理腔室。 每种类型的传感器包括一个元件并通过要么加热的振荡电场或磁场,并且定位成通过所述第一元件被加热光学温度测量元件,其温度是光学确定性通过仪器开采到哪个在光的相对的端 纤维长度连接。

    Fiberoptic techniques for measuring the magnitude of local microwave fields and power
    3.
    发明公开
    Fiberoptic techniques for measuring the magnitude of local microwave fields and power 失效
    用于测量本地微波场和功率放大的光纤技术

    公开(公告)号:EP0390651A3

    公开(公告)日:1991-12-04

    申请号:EP90400787.9

    申请日:1990-03-22

    IPC分类号: G01R1/067 G01R21/04 G01K17/00

    摘要: Fiberoptic sensors of various configurations are provided for measuring the magnitude of the electric or magnetic fields, and thereby the power, at local points within a relatively high-power electromagnetic heating environment such as occurs, for example, in a microwave oven or an industrial microwave processing chamber. Each type of sensor includes one element that is heated by either the oscillating electric or magnetic field, and an optical temperature measuring element positioned to be heated by the first element, its temperature being optically determined by an instrument to which an opposite end of the optical fiber length is connected.