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本文介绍了一种根据已有资料正确选择检波器连接方式的方法，并在得出检波器输出与固有频率及衰减系数的关系的同时指出：连接后的检波器的总阻抗过大或过小，都会影响检波器的灵敏度，还会降低地震记录的分辨率。文中所设计的组合检波系统具有较合理的高输出和低阻抗。实际算例也表明，该方法简便易行，能保证信号最大限度地输出。
In this paper, a method of correctly selecting the detector connection based on the existing data is introduced. At the same time, the relationship between the output of the detector and the natural frequency and the attenuation coefficient is pointed out. At the same time, the total impedance of the detector after connection is too large or too small , Will affect the detector sensitivity, but also reduce the resolution of seismic records. The design of combined detection system in this paper has a reasonable high output and low impedance. The actual example also shows that the method is simple and easy to implement and can ensure the maximum output of the signal.