介绍了一种测量电介质介电频率谱的简单方法——RC电路法,并以压电陶瓷样品为例,对压电陶瓷的频域特性进行测量并与用HP4294A型阻抗分析仪测量得到的结果进行对比,得到了满意的结果。
This article introduced a simple method-RC-circuit, to measure piezoelectric ceramic loudspeaker were investigated by this method. The results results from HP4294, which is satisfactory.