本文提出了一种用两个场效应管实现的压控线性电阻电路。
A voltage controlled linear resistor which consists of only two field-effect transistors (FET) is presented.
串联电阻不仅会使迁移率降低，还会使峰值场效应迁移率所对应的栅压减小。
A series resistance not only decreases field-effect mobility but also reduces the gate voltage corresponding to the peak field-effect mobility.
各部分分别基于半导体压阻效应、电阻迁移率变化、极板间电容变化为原理制作而成。
They are based on the principle of silicon piezoresistive effect, mobility change, and variable capacitance respectively.
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