Analyse and Control of Crosstalk in Integrality of High Speed Digtal Signal 高速数字信号完整性之串扰分析与控制
A subtractor ( 16) subtracts the crosstalk signal from a read signal. 减法器(16)从读取信号中减去所述串扰信号。
In the blind signal separation, with the crosstalk error: signal separation as a measure of the performance indicators. 在盲信号分离中,用串音误差:作为衡量信号分离的性能指标。
Frequency Detection of Crosstalk Signal Based on Wavelet Transform 基于小波变换的串扰信号频率的检测
The transmission of high frequency signals in multi-conductor electrical cable may introduce serious line-to-line crosstalk, which may result in the loss of signal energy on receivers. 高频信号在多导体电力线上传输时会存在严重的线间串扰,造成接受端信号能量的损失和信号的混乱。
By analyzing the signal characteristics of the millimeter wave active/ passive combined detector, a fast algorithm of eliminating pulse-modulated signal crosstalk to the passive signal based on shift step prediction is proposed in this paper. 以毫米波主被动复合探测器为工程应用背景,通过分析信号的特点,提出一种基于移步预测思想的快速算法来消除脉冲调制信号对被动通道信号的串扰。
And then we draw a conclusion by lucubrating that the influence of the extinction ratio is not linear with system homodyne crosstalk requirements in the case of a single crosstalk signal. 通过进一步计算分析,获得在单个零差串扰信号情况下,信号消光比的变化对系统零差串扰水平要求的影响呈非线性关系的结论。
It summarized the solutions to reflection, crosstalk and the simultaneous switching noise, and discussed the strategy of signal integrity simulating analysis in the design of high speed digital circuit. 总结了解决反射、串扰和同步开关噪声的方案或措施;探讨了高速数字电路设计中进行信号完整性仿真分析的策略。
First it analyzed the signal coupling model and coupling factor, then it gave the research on the design of mix circuit 、 the restraining of crosstalk interference between red and black signal and the the restraining of the electromagnetic radiation of the red circuit. 首先对信号耦合模型和耦合因素进行了相关分析,然后根据分析结论针对PDP具体电路进行了红黑混合设计研究、红黑信号串扰抑制研究和红电路辐射发射抑制研究。
On the other hand, BER is worse for the case that the crosstalk and the main signal have different frequency. 相反地,主信号和串扰有一定频差时误码比较大。
In order to reduce the four-wave mixing ( FWM) crosstalk and avoid the signal waveform distortion, the higher-order dispersion management techniques are proposed. 高阶色散管理技术,可以有效地减小四波混频(FWM)和信号波形失真。
Analysis of Crosstalk Between Radial Tilt Error and Tracking Error Signal of Optical Disc System 光盘系统中盘片径向倾斜对循迹伺服影响分析
To analyze the crosstalk of output signal of micro blazed-grating, it is proved that micro blazed-grating could restrain crosstalk, and apply it in the field of all optical interconnection. 对微闪耀光栅输出信号的串扰分析表明,微闪耀光栅光开关可以有效的抑制串扰问题,在全光网络通信中具有一定的应用。
Analysis of Crosstalk Inference in Digital Seismic-Signal Transmission Cable 地震数传电缆串音的分析
This article analyze the theory of crosstalk:? effects of crosstalk on signal integrity and also give some principles on minimization of crosstalk in high-speed PCB design. 本文就串扰原理和对信号完整性影响进行分析,并在此基础上提出了高速PCB设计中串扰最小化的方法。
In fact, it is difficult to estimate the crosstalk effects to circuit performance since it not only depends on interconnect topology but also lies on the signal dynamic characteristic. 实际上串扰对电路时序性能的影响非常难估计,它不仅取决于电路互联拓扑,而且还取决于连线上信号的动态特征。
The crosstalk between average velocity and local velocity, and the clutter signal from the targets out of sample volume can be rejected completely. 这一方法能完全抑制平均流速和局部流速测量之间的串扰。距离选通通道也能完全抑制来自采样单元外的杂波信号。
This paper presents the causes of crosstalk in deep-submicron integrated circuit design and its impact on signal integrity, and discusses the analysis and solution of this problem. 本文介绍了深亚微米集成电路设计中串扰的成因及其对信号完整性的影响,论述了串扰分析和设计解决的一般方法,对于实际设计具有一定的理论指导意义和应用参考价值。
Crosstalk of Signal in Pump Probe Structure with Self-Phase Modulation and Cross-Phase Modulation 自相位调制和交叉相位调制共同作用下抽运探测波结构中的信号扰动研究
Moreover, how to eliminate reflect and crosstalk, ensure the integrity of signal in high-speed digital circuit designing is expatiated. 并且还详细阐述了在高速数字电路设计中如何消除或减少反射、串扰等问题对逻辑信号造成的影响,保证信号的完整性。
Crosstalk Analysis in Signal Integrity 信号完整性中的串扰分析
The optical fibre for transmission medium offers a number of advantages, such as greater transmission bandwidth capability, immunity to electrical interference and crosstalk, and lower signal attenuation. 光纤做传输介质具有频带宽、抗干扰能力强、信号衰减小等优点。
The dynamic characteristics, including crosstalk, relaxation oscillation and gain saturation behaviors, were studied by constructing a system with two forward-propagating signal channels. 建立两个前向传输的信道,模拟增益饱和、串扰、弛豫振荡、交叉增益调制等动态特性。
Because of the MI induced by SPM, the BER is not the worst case when the crosstalk and the main signal have the same frequency; 由于自相位调制引起的调制不稳定性,主信号和串扰完全同频时的误码并不是最坏情况;
Because of its many outstanding advantages such as low linear distortion, no crosstalk, high fidelity and high signal to noise ratio, and its ability to support stereo broadcast and multicast, FM radio gains rapid development. 其中,调频广播因为线性失真小,无串扰,高保真度和信噪比,支持立体声广播、多路广播等众多突出优点,获得了长足的发展。
However, in high-speed and high-density integrated electronic systems, the crosstalk due to the coupled effects within the signal lines must be eliminated. 另一方面,在高速和高密度的集成电子系统中,信号线之间由于耦合效应产生的串扰降低了系统的信噪比,必须加以消除。
Based on analyse effect factors of signal integrity, it introduces how to solve transmission line effect ( mainly including reflection and crosstalk of signal) and Electro-Magnetic Interference ( EMI). 在分析了信号完整性的影响因素的基础上,介绍了如何有效的解决传输线效应(主要包括信号的反射、串扰),如何减小电磁干扰等方面的具体对策。
Crosstalk between the millimeter-wave and UWB signal is within tolerance. 毫米波与UWB信号间的串扰大小保持在可允许范围内。
Then, with the crosstalk and its inhibition overviewed, detail analysis is primarily presented of the signal reflection and its termination method in the signal integrity. 然后对该理论中的信号反射及其端接方式进行了详细分析,概要介绍了串扰及其抑制等。