摘要
本文对磁滞回线测量的原理和方法进行了介绍 ,并对通常的测量系统进行了改进使系统有较小的测量噪声 ,测试结果可以方便地由计算机输出并计算磁滞回线面积 ,经和专业测量设备的结果比较 ,结果非常吻合 ,适合实验室应用。
In this paper, the principle and method of hysteresis loop measurement have been introduced. The normal measurement system has been improved to decrease the measurement noise. The measurement result is input to computer, then the loop and area value can be output. The output result has a good agreement with the result of professional system. The improved system is suitable laboratory application.
出处
《电子器件》
CAS
2000年第4期276-280,共5页
Chinese Journal of Electron Devices
