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一、引言脉冲发生器是研究脉冲过程中所不可缺少的重要仪器之一。目前它已广泛地应用于通讯、电视、雷达、计算机、遥控遥测、自动控制等等。对于工农业生产,国防科研等方面都起着重要作用。近年来由于宽带示波器及取样示波器的发展,时域反射计的运用,必将对脉冲发生器提出更高的要求,下面介绍我厂试制的上升时间小于60PS的XC21—10A方波脉冲发生器。二、概述该脉冲发生器是供300 MHz～2GHz宽带示波器及取样示波器测试瞬态响应的信号源。
I. INTRODUCTION Pulse generator is one of the most important instruments in the research of pulse process. It has been widely used in telecommunications, television, radar, computer, remote telemetry, automatic control and so on. For industrial and agricultural production, national defense research and so plays an important role. In recent years due to the development of broadband oscilloscope and sampling oscilloscope, the use of time-domain reflectometer will certainly put forward higher requirements for the pulse generator. Here we introduce the prototype XC21-10A square wave pulse generator with a rise time of less than 60PS. Second, an overview The pulse generator for 300 MHz ~ 2GHz wideband oscilloscope and sampling oscilloscope test transient response signal source.