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- UWB pulse train 超宽带重复脉冲
- The picture above shows a typical pulse train of the NEC protocol. 上面图片显示了一个典型脉冲的NEC公司的协议。
- There's almost no comparable difference between the induced currents in the 5m and 20m cable when exposed to HPM and UWB pulse. 地面电缆的感应电流振荡频率比自由空间中电缆的感应电流振荡频率低；
- In this paper, the induced current in the finite cable near ground is calculated by FDTD method when exposed to HEMP, HPM and UWB pulse respectively. 摘要运用时域有限差分法计算了地面有限长电缆在高功率微波、超宽带和核电磁脉冲作用下的外导体感应电流。
- The key technique in Ultra-wideband(UWB) communication system, namely technique of UWB pulse signal detection and receiving, is discussed. 本文对超宽带(UWB)通信系统实现的关键技术,即接收机前端的超宽带脉冲信号的检测技术进行了深入讨论。
- UWB pulse can be obtained by orthogonal synthesis of finite number of prolate spheroidal wave function (PSWF) pulse basis, which matching FCC emission mask. 在此基础上，应用基于有限项PSWF脉冲基的正交综合来优化设计UWB成形脉冲。
- In this paper, the application of coherent phase-coded pulse train(CPCPT) solves range-Doppler coupling well. 应用相参频率编码脉冲串信号(CPCPT)较好地解决了距离-多普勒耦合问题。
- The theory of the stimulated Raman scattering (SRS) of the pulse train of the high power laser is discussed. 本文从理论上给出了脉冲序列受激喇曼散射(SRS)效应中斯托克斯光脉冲的场增益公式。
- The experiments verify that there is no aberrance when UWB pulse transmits through the converter, and the efficiency of transmission reaches 85% when the length of Converter is long enough. 实验表明瞬态脉冲信号经过同轴到平板过渡没有产生畸变，适当选择过渡长度可使脉冲传输效率大于85%25。
- A continuous input pulse train triggers the monostable circuit, and a control signal modulates the threshold voltage. 持续不断的脉冲输入，导致单稳态的电路产生, 同时控制信号调整门限电压。
- This paper is a report of the designing and making of a UWB pulse generator using SRD(step recovery diode) and microwave transmission line and by means of intervention and elimination. 文中利用SRD(阶跃恢复二极管)与微波传输线,通过错位对消的方法设计与制作了UWB脉冲发生器。
- The principle of comb filter and narrowband filter to realize matched filtering of pulse train is analyzed. 摘要分析脉冲串信号的两种匹配滤波器-梳状滤波器和窄带滤波器实现脉冲串匹配滤波的原理。
- The ratio of ones to zeros in the modulator’s output pulse train mirrors the input-analog voltage. 调节器输出脉冲序列一到零的比例反映了输入模拟电压。
- A frequency spectral analysis is made on the interferential pulse waveform used in fast electrical pulse train interference by using MATLAB. 摘要用MATLAB对电快速脉肿群干扰试验所用干扰脉冲波形进行了频谱分析。
- This paper proposes the digital implementation of Random Parameter Pulse Train (RPPT) Detector for high-resolution-radar target. 摘要文章提出了高分辨率雷达目标随机参量脉冲串检测器的数字实现方法；
- Time domain beamforming for UWB pulse signal UWB脉冲信号的时域波束形成方法
- Under LabWindows/CVI using DAQ functions library provided by NI-DAQ, it is easy to perform sine wave and pulse train output using PXI6713. So PXI6713 becomes a high preformance signal source for test. 在LabWindows/CVI环境下 ,用NI DAQ提供的DAQ函数库 ,驱动PXI6713输出正弦波和方波 ,使得此模块成为一个功能比较强大的测试用信号源
- Various algorithms have been developed to estimate the PRI of an interleaving pulse train, which are based on time of arrival (TOA) analysis and auto correlation function of the pulse train. 目前以脉冲序列的自相关函数为基础,利用脉冲到达时间(TOA)提出了多种脉冲重复间隔估计算法。
- In this paper,we report that the mode locked operation of a flashlamp pumped Nd:YAG laser was realized and a single pulse train was obtained,using the pentamethine cyanine,Cr 4+ :YAG and LiF:F - 2 as saturable absorber respectively. 本文报道采用五甲川染料、Cr4 +:YAG和LiF :F-2 分别作为可饱和吸收体实现闪光灯泵浦的Nd :YAG激光器的锁模运转 ,得到稳定的单脉冲序列。
- The Research of UWB Pulse Shapes Based on Hermite Polynomials 基于Hermite多项式的超宽带脉冲波形研究
