This paper describes the read-out systerm of the one-dimension Position-Sensitive Detector used in Electron Energy Loss Coincident Spectrometer(EELCS),which is consisted of charge sensitive pre-amplifier(PA),main amplifier(MA),position signal sampling circuit and interface circuit. The one-dimension Position-Sensitive Detector can improve detector efficiency greatly. A satisfactory experiment result was given in this paper.%介绍了用于电子能量损失符合谱仪的一维位置灵敏探测器的读出系统。一维位置灵敏探测器可以大大提高谱仪的探测效率。其读出系统包括电荷灵敏前置放大器、主放大器、位置信号采集板和接口电路。使用自己设计的信号源对系统进行了测试,取得了较好结果。
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