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Complementary metal-oxide semiconductor xylophone bar magnetometer with automatic resonance control
Complementary metal-oxide semiconductor xylophone bar magnetometer with automatic resonance control
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机译:具有自动共振控制的互补金属氧化物半导体木琴杆磁力计
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摘要
Provided herein is a xylophone bar magnetometer (XBM) with automatic resonance control, the XBM having a voltage input, a current drive input and a sensor output, having a voltage input switch for switching between a positive drive voltage and a negative drive voltage; a voltage controlled oscillator (VCO) for controlling the voltage input switch; and a feedback loop, connected between the sensor output and a input of the VCO.
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