带相敏检波器的线性可变差动变压器(LVDT)读出电路的设计

THE DESIGN OF A LINEAR VARIABLE DIFFERENTIAL TRANSFORMER READOUT CIRCUIT WITH PHASE-SENSITIVE DETECTOR

本文简单介绍了LVDT、相敏检波器和三角波发生器的工作原理及自行设计的一种实用的LVDT相敏检波读出电路。

The principles of the LVDT, the phase-sensitive detector and the triangular wave generator are briefly illustrated in this paper. A practical LVDT readout circuit with phase-sensitive detector is designed.