The sensor has differential symmetric structure with single nanocrystalline core and double coils excited by multivibrator bridge.
它利用多谐振荡桥励磁的单纳米晶磁芯双绕组差动对称结构。
Using single amorphous-core and double-winding as the sensitive element excited by multivibrator bridge, a kind of weak magnetic sensor with small size and high performance is developed.
其传感器是利用对磁场具有高灵敏度的钴基非晶态合金丝作为敏感材料，并采用单磁芯双绕组结构、多谐振荡桥励磁，它是一种体积小、性能高的新型磁场传感器。
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