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实用新型
CN203551142U 一种无源无线测温天线装置 失效 - 权利终止

一种无源无线测温天线装置
摘要：
本实用新型一种无源无线测温天线装置，属于变电站设备温度监测装置技术领域；技术问题是：提供一种方便变电站设备触点温度无线监测的装置；采用的技术方案是：一种无源无线测温天线装置，无源无线测温传感器包括叉指换能器、反射栅、压电基片和传感器天线，所述叉指换能器和反射栅设置在压电基片上，所述传感器天线与叉指换能器电连接，传感器天线采用螺旋天线；本实用新型适用于电力部门。
摘要（英）：

The utility model discloses a passive wireless temperature measurement antenna device belonging to the transformer station equipment temperature monitoring device technology field. The utility model provides the device capable of facilitating the transformer station equipment contact temperature wireless monitoring. The passive wireless temperature measurement antenna device comprises an interdigital energy transducer, a reflecting grating, a piezoelectric substrate, and a sensor antenna. The interdigital energy transducer and the reflecting grating are disposed on the piezoelectric substrate, and the sensor antenna is electrically connected with the interdigital energy transducer. The sensor antenna adopts the spiral antenna. The passive wireless temperature measurement antenna device is suitable for being used in the electric power department.

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