Optoelectronic pulse techniques is the last measurement method for calibrating the risetime of a high speed sampling oscilloscope. 光电脉冲法是解决高速取样示波器上升时间校准问题的最新技术。
Simulation study on vertical field distribution of EMP simulator with fast risetime 快沿电磁脉冲模拟器内部垂直极化场分布仿真研究
These results calculated by the analytic theory are close to those obtained by PIC simulation and reveal the advantages of high efficiency and short microwave pulse risetime for the generator. 同时理论分析说明该种器件无论在能量转换效率,还是在产生微波脉冲的上升时间上均具有优势。
This method is characterized by high resistance in the high voltage arm of a one-stage divider, and the compensation for risetime is fulfilled by the inductance of the low arm itself. 其特点是,采用高阻高压臂一级分压构型,利用低阻低压臂自身电感对分压器的对地分布电容进行抵偿。
Relation between-3 dB frequency and risetime for resistive voltage divider 电阻分压器-3dB频率与上升时间的关系
Research on Pulsed Power Source with Nanoseconds Risetime 陡前沿纳秒脉冲电源的研制
By use of subnanosecond pulse discharge tube, a pulse generator of high voltage ( kilo-voltage degree) and short risetime ( subnanosecond degree) can be obtained. 利用亚纳秒脉冲放电管可以获得快前沿〔亚ns级〕高幅值〔kV级〕毫微秒脉冲。
A design of an optical pumping source with multichannel surface discharge is introduced. The effects of the trigger voltage and risetime, and the thickness of dielectric substrate on trigger characteristic are analyzed theoretically. 介绍了多通道表面放电光泵浦源的设计,理论分析了触发电压幅值及上升时间、绝缘基板厚度等参数对所设计光泵浦源触发特性的影响。
Fast risetime high-voltage rectangular pulser based on dielectric foil switch 基于绝缘薄膜开关的快前沿高压方波发生器
Research on the Conversion Factors Between Risetime and Bandwidth of Broadband Sampling Oscilloscope 宽带取样示波器上升时间与带宽的转换系数的研究
Electro optical measurement of pulsed voltage with nanosecond risetime 纳秒级脉冲电压的电光测量
The risetime of electrical pulse and the delay-time between the linear model and nonlinear model are calculated in this paper, and the results match the experimental measure. 论文中利用建立的物理模型对开关输出电脉冲的上时间,以及开关线性波形和非线性波形之间的延迟时间进行计算,结果与实验测量数据相吻合。
A New Method for Accurately Measuring the Pulse Risetime in Picosecond Range 精确测定皮秒量级脉冲上升时间的新方法
According to the measurement, the sensitivity of an array comprising three detectors will be tripled in comparison with the single detector, but its risetime will be doubled. 实验证实,三元阵列灵敏度比单个探测器提高到近3倍,但上升时间也随之增大到近2倍。
Step changes of the refer-ence input are used to assess control performance in terms of overshoot, risetime and setting time of the step response. 它首先计算由参考给定输入的阶跃变化引起的系统输出响应曲线的三个特征量&超调量,上升时间,稳定时间。
The practice data show that the system connected lines and the electromagnetic half-pulse width and risetime are all produced notable impress to the interference peak value, but it is disagreed with the risetime and pulse width impress rule of electromagnetic injected experiments. 实测数据表明,系统连线对脉冲场的耦合程度、电磁脉冲的上升时间和半峰值宽度均对干扰阈值产生显著的影响,但与电磁脉冲注入实验时上升时间和脉宽的影响规律不一致。
Compared with rectangle and isosceles trapezoid electric pulses, it is indicated that transmission Characteristics of Nonlinear Electric Pulse is more closer to that of rectangle pulse, when the risetime is shorter and the beeline is more horizontal. 结果表明:上升沿愈陡,直线段愈水平时,非线性电脉冲与矩形脉冲的传输特性愈趋近。
Generator of high-voltage rectangular pulses with subnanosecond risetime 亚纳秒前沿高压脉冲信号发生器
200 kV Fast Risetime Marx Generator 200kV快脉冲Marx发生器
Study of the pulse characteristic control of high voltage and short risetime pulse discharge 高压快速脉冲放电的脉冲特性控制的研究
The measurement of a thin-layer PIN detector and its array sensitivity and risetime for g-ray by C Γ C67 system has been described in detail. 利用CΓC67实验装置测量了薄片PIN探测器及其二元和三元阵列的低能g射线灵敏度和上升时间。
The effective AE ( acoustic emission)& EME ( electromagnetic emission) signals are determined, and the noises eliminated by referring to the relationship between the risetime and duration of the signal. 采用声发射(AE)和电磁辐射(EME)信号上升沿时间和持续时间的关系,排除噪音等的影响,确定有效信号;
Some experiments under repetitive nanosecond pulses are performed, too. Research on Pulsed Power Source with Nanoseconds Risetime 对重频纳秒脉冲作用下材料在变压器油中的沿面闪络特性做了初步的实验。陡前沿纳秒脉冲电源的研制
The variation of the opacity of the plasma with wavelength is measured by recording the risetime of the emitted light. 由记录的等离子体发光过程的上升前沿,确定了氘和氢氘等离子体光谱吸收系数随光学波长变化。
By adjusting the impedance and electric length of the transition part, the risetime is decreased. 通过调整过渡段的阻抗和电长度,减小了它对上升沿的影响。