narrow pulse

The connection and break of switch devices all need a little time, thus the narrow pulse of the ideal output voltage waveform is difficult to realize.

开关器件的导通和关断都需要一定的时间，这使理想输出电压波形中的窄脉冲难于硬件实现。

The Design and Realization of STD PC Bus Multiple Narrow Pulse Width Measurement Board

多路STD PC总线窄脉宽测量板的设计与实现

The photoelectricity switch IC used to measure the peak wavelengh can greatly promote the signal-to-noise ratio of the measured narrow pulse laser and detect the near infrared laser signal and visible wavelength laser signal.

设计了一种基于瞬态峰值检测的光电转换集成电路，能显著提高测窄脉冲激光时的信噪比，使系统能有效地监测其波长在可见光区和近红外区的各种激光信号。

Using narrow pulse and high speed ⅰ-ⅴ CAT system, 8mm power PHEMT non-linear model was obtained.

利用窄脉冲高速Ⅰ-ⅤCAT系统测量系统，建立了8mm功率PHEMT非线性模型；

Design of HF High Power Source Modulated by Narrow Pulse

窄脉冲调制的高频大功率源设计

Aim at the soil water content measurement, soil water content measuring method based on Time Domain Reflectometry ( TDR), and time interval measuring method and technology of narrow pulse generation are researched and the experiment platform is established.

本文以土壤含水量的测量为研究对象，研究一种基于时域反射法、小时间测量方法和窄脉冲产生技术的土壤含水量测量方法，并搭建了实验平台。

Ultra Wide Band communication pattern uses ultra narrow pulse to transport data bit and forms a bandwidth about several GHz at the same time. Its transmission speed can reach 500M/ s or even higher.

超宽带（UWB）通信方式是用极窄脉冲来传输数据比特，同时产生宽达数GHz的带宽，其传输速率高达至每秒500M甚至更高。

Study on Narrow Pulse and High Current Driver of Semiconductor Laser Diode

窄脉冲大电流半导体激光器驱动的研究

The source is made of semiconductor laser, collimating and coupling system, narrow pulse driving circuit.

光源包括半导体激光器 、 准直耦合元件和窄脉冲发射驱动电路.

The method which to obtain fast rising time for narrow pulse width is got;

得到了如何在窄脉宽情况下获得快速上升沿的方法；

So the analysis for the DC/ DC converter applied in dynamic state should be emphasized when the driving way in the floating type of the high voltage narrow pulse amplifier is studied.

因此，研究悬浮型高压窄脉冲放大器的驱动方式，就是要着重分析动态运用中的DC/DC变换器的工作状态。

Research of Solar Cell Test Instrument With Narrow Pulse Light Source

窄脉冲光源太阳电池测试仪研制