The solid avalanche transistor which is triggered to the state of avalanche or the moment of second break down can output high pulse peak current with little jitter and short rise time. 固体雪崩管被触发工作在雪崩或二次击穿瞬间时能输出很大的脉冲峰值电流,且触发晃动和上升时间都很小,因此广泛用于制作重复频率低而脉冲功率高的快脉冲源。
Research on the Generation of Negative High-voltage Pulse Using Avalanche Transistor 用雪崩三极管电路生成高压负脉冲技术研究
The status in quo of Impulse Ground Penetrating Radar and the general principle of Avalanche Transistor are discussed then a new method for Avalanche simulation is given in this thesis. 为解决探地雷达用于隧道地质超前预报时探测距离小的问题,在分析了雪崩三极管工作原理的基础上,设计了基于两级雪崩三极管串行级联的窄脉冲产生电路。
Research on Stability of Pulser Based on Avalanche Transistor 基于雪崩三极管的全固态脉冲源稳定度研究
Selection of single pulses with an all avalanche transistor driver 全雪崩晶体管驱动器选脉冲开关
An Experimental Study of Avalanche Transistor Oscillatory Circuits 雪崩晶体管振荡电路的实验研究
The Design and Application of the Avalanche Transistor High Speed Pulse Circuit 雪崩晶体管高速脉冲电路设计及其应用
Such generator outputed current impulses of 7 ns wide and 6 A high from the two-stage avalanche transistor matrix using the avalanche effect. 利用晶体管的雪崩效应,通过两级雪崩晶体管阵列,得到了7ns、6A的大电流窄脉冲。
Avalanche transistor series Q-switch circuit has rapid fall time ( 20 ns) of voltage, high laser pulse energy and narrow laser pulsewidth. 雪崩管串联式调Q电路退压时间大约为20ns,输出激光脉冲能量高,脉宽窄;
In this paper, adequate pulse is produced adopting CPLD and avalanche transistor circuit. 笔者采用CPLD和雪崩三极管电路产生了适合要求的脉冲。
The thesis analyses the principles and characteristics of the pulse generator composing from avalanche transistor and step recovery diode ( SRD), the analysis provide the necessary theoretic bases for design and realization nanosecond and sub-nanosecond pulse circuit. 论文分析了由雪崩晶体管组成的窄脉冲发生电路和阶跃二极管组成的脉冲整形电路的原理与特性。为纳秒和亚纳秒级脉冲电路的设计与实现提供了必要的理论依据。
In this paper, we designed the new IGBT chopper circuit of xenon lamps, and also designed the new avalanche transistor series electrooptic Q-switch circuit. 为了实现高脉冲能量、窄脉冲宽度和高重复率的激光输出,设计了新型的IGBT氙灯斩波放电电路和雪崩管电光Q开关电路。
In this paper, the methods of generating large-amplitude rectangular pulses with a fast leading edge, a low overshoot and a flat top, by using avalanche transistor delay-line generators, are discussed emphatically. 本文着重讨论用雪崩晶体管延迟线脉冲发生器产生具有快前沿、低过冲和平坦顶部的大幅度矩形脉冲的方法。
The principle and design of Marx generator with avalanche transistor switches are described. 本文介绍采用雪崩管开关的马克斯高压毫微秒脉冲发生器的基本原理和设计考虑。
Simulate the avalanche circuit in series with PSPICE module, design the high voltage short plus generation circuit by avalanche transistor in series for the sweep deflection circuit of streak camera. 运用PSPICE模型对串联雪崩电路进行了仿真,设计出了用雪崩三极管串联的高压短脉冲产生电路,该电路可以用于条纹相机中的扫描电路。
The general working principle of the nanosecond pulser with an avalanche transistor is briefly introduced. 本文简介了雪崩三极管毫微秒脉冲产生器的一般工作原理;
Comparing the effect on stable amplitude by three types of electro-pulse generator, the results show that if replace imported cold-cathode tube with either avalanche transistor or MOS transistor, a fine stable amplitude of laser pulse is obtained also. 比较这三种电脉冲发生器对激光脉冲的稳幅作用,发现用雪崩管或MOS管代替进口冷阴极管制成的高压电脉冲发生器,同样获得优良的激光脉冲稳幅的效果。
Narrow Impulse Generator Using Avalanche Transistor 采用雪崩晶体管产生窄脉冲
Application of Avalanche Transistor in Spread-spectrum Communication 雪崩三极管在扩频通信中的应用
And analyses experimental results of amplitude stability of laser pulse by electro-pulse generator made from cold-cathode tube, avalanche transistor and MOS transistor respectively. 分析由冷阴极管、雪崩管和MOS管制成的电脉冲发生器对输出激光脉冲幅度稳定性的实验结果。
The chopped waveshapes of an avalanche transistor and krytron electrooptics gates are compared by streak camera measurement. 用条纹相机测量比较了雪崩晶体管和弧光放电充气管电光开关所给出的削波波形。
Two kinds of RF transistors and one kind of avalanche transistor are used to make contrast in the experiments. 实验中采用两种射频三极管和一种雪崩三极管进行对比。
The pulse generating module consists of trigger pulse grade and avalanche transistor narrow-width pulse generating grade. 脉冲产生模块由触发脉冲级、雪崩管窄脉冲产生级组成。