The main problems of signal integrity of high-speed digital system include reflection, crosstalk, delay, ringing, simultaneous switch noise, etc.
高速数字系统的信号完整性问题主要为反射、串扰、延迟、振铃和同步开关噪声等。
The results demonstrate the cross correlation filter not only can suppress random noise in GPR signal but also confirm exactly the onset of reflection wave.
结果表明：应用该文所介绍的处理方法不但能有效压制探地雷达信号中的随机干扰而且能精确确定反射波的起跳点。
The holographic volume gratings and reflection holograms having high diffraction efficiencies and signal noise ratio are also fabricated in experiment.
实验中制作出了高衍射效率和信噪比的体积全息光栅和反射全息图。
This paper discusses the background noise and the seismic reflection technique under strong interference conditions. Two seismic exploration examples are given.
本文对强干扰条件下的背景干扰噪声及其地震反射方法技术进行了讨论，并给出了两个勘探实例。
Generation mechanism for reflection, crosstalk and switching noise is analyzed based on in the detailed description of the transmission line theory.
在详细的阐述了传输线理论的基础上，分析了反射、串扰和开关噪声产生的机理。
Finally, points out the main problems exists in the HFC network: noise funneling in the re-turn path; control tactics of noise; reflection in the cable.
同时对双向HFC网存在的主要问题：上行通道噪声漏斗效应、各种噪声干扰控制策略、回波反射等进行了说明。
To eliminate the influence of noise, the positions of centroids of clusters computed from the synthetic reflection coefficients can be selected as the new positions in the iterative processes.
为了消除噪声的影响，在进行计算时，选择某些集团重心位置作为迭代过程中的等价强反射层位置。在人工合成数据上的实验结果说明了方法的有效性。
Large Windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
合金盆架上较大的镂空设计使回声、气流噪声和空腔谐振等降低到最低水平。
Reflection signals and high velocity noise change in amplitude and waveform with increasing offset between source and receiver.
反射信号和高速干扰的振幅和波形随着炮检距的增大而变化。
The noise-extracted signal which is reconstructed by the revised wavelet coefficient could clearly reflect the time difference between incidence wave and reflection wave.
经过修正后的小波系数重构得到的信号图能够消去大部分噪声，清晰地反映入射波和反射波之间的时差。
In this paper, a method using slanted fringes is introduced, with which the background noise of a reflection holographic filter can be depressed greatly.
本文介绍了用倾斜条纹抑制全息滤光片背景噪声的方法，可以收到较好的效果。
When the key part of the R-MOG, the integrated micro-optic ring resonator was connected with the other parts of the system, there existed the back-reflection noise.
其核心敏感部件-集成微光学环形谐振腔与系统中其他元件的连接，会产生背向反射这一噪声。
This paper analysis the acoustic principles of noise barriers, discuss the transmission, reflection and diffraction of the noise barrier, and the influencing factors of the three transmission routes.
本文从分析声屏障的声学原理入手，探讨声屏障的透射、反射和绕射机理以及对这三种传播途径的影响因素。
Further more, by the numerical simulation, the relationship between the system drift caused by the back-reflection noise and the parameters about the reflection and the resonator was derived.
通过数值拟合，得到系统中背向反射引起的系统零偏与背向反射系数及环形谐振腔参数间的关系表达式。
It presented the theoretical proof for the back-reflection noise analysis and the setup of the R-MOG system.
为R -MOG中背向反射噪声的抑制及系统搭建提供了理论依据。
It presented the theoretical proof for the back-reflection noise analysis and the setup of the R-MOG system.
为R -MOG中背向反射噪声的抑制及系统搭建提供了理论依据。
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