广义阻抗变换器作为一种新型传感器信号调理电路

D. Muñoz, S. C. Berga, C. R. Escriva, P. Freitas
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引用次数: 5

摘要

广义阻抗变换器(GIC)是一种广泛应用于交流环境的可控阻抗电路,特别是在有源滤波器合成中。在工作中,GIC被用作磁阻电流传感器(惠斯通电桥)的偏置电路,该偏置电路位于GIC内部。在这种情况下,GIC在直流偏置下工作,而不像通常的交流偏置使用
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Generalized Impedance Converter as a New Sensor Signal Conditioning Circuit
Generalized impedance converters (GIC) are electronic circuits which have been widely used as controllable impedance in AC regime, especially in active filter synthesis. In the work presented, the GIC is used as a biasing circuit of a magnetoresistive current sensor (Wheatstone bridge) which is located inside the GIC itself. In this case, the GIC works under DC bias unlike its usual AC bias use
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