現在高速介面流行的coding技術，用在PCIE和USB3

作者: Bottacchi, Stefano 出版年: 2009-1 页数: 854 定价: 1658.00元 ISBN: 9780470060612 内容简介 · · · · · · A comprehensive reference to noise and signal interference in optical fiber communications Noise and Signal Interference in Optical Fiber Transmission Systems is a compendium on specific topics within optical fiber transmission and the optimization process of the system design. It offers comprehensive treatment of noise and intersymbol interference (ISI) components affecting optical fiber communications systems, containing coverage on noise from the light source, the fiber and the receiver. The ISI is modeled with a statistical approach, leading to new useful computational methods. The author discusses the subject with the help of numerous applications and simulations of noise and signal interference theory. Key features: Complete all-in-one reference on the subject for engineers and designers of optical fiber transmission systems Discusses the physical principles behind several noise contributions encountered in the optical communications systems design, including contributions from the light source, the fiber and the receiver Covers the theory of the ISI for the binary signal, as well as noise statistics Discusses the theory and the mathematical models of the numerous noise components (such as optical noise, photodetection noise and reflection noise) Introduces the frequency description of the ISI and provides new calculation methods based on the characteristic functions Provides useful tools and examples for optimum design of optical fiber transmission networks and systems This book will serve as a comprehensive reference for researchers, R & D engineers, developers and designers working on optical transmission systems and optical communications. Advanced students in optical communications and related fields will also find this book useful.

2019年10月华为HCIA -transmission培训课程内部讲义，及其珍贵。

This paper is the original of the transmission line theory. From this paper we can underdstand tranmission line impedance, the R, the L and the C, and what's the ralation of the maxwell equation to transmission line

本文提出了一种在各种电路元件设计中实现人工表面等离子体模式的可靠、可重复的方法。还提出了等离子体结构的第一个等效电路模型，为基于SSP的电路设计提供了一个有见地的指导。如今，电子电路系统正在迅速发展，成为我们日常生活中不可缺少的一部分；然而，集成电路的紧凑性问题仍然是一个艰巨挑战。近年来，人工表面等离子体（SSP）模式被提出作为一种新型的高紧凑型电子电路平台。尽管在这方面已经做了大量的研究工作，但仍然迫切需要一种等离子体电路的系统设计方法。本文对不同的基于SSP的传输线、天线馈送网络和天线进行了设计和实验评估。由于其高场特性的限制，SSP不受传统电路紧凑性限制，能够为未来的电子电路和电磁系统提供替代平台。 This thesis proposes a reliable and repeatable method for implementing Spoof Surface Plasmon (SSP) modes in the design of various circuit components.It also presents the first equivalent circuit model for plasmonic structures, which serves as an insightful guide to designing SSP-based circuits.Today, electronic circuits and systems are developing rapidly and becoming an indispensable part of our daily life; however the issue of compactness in integrated circuits remains a formidable challenge.Recently, the Spoof Surface Plasmon (SSP) modes have been proposed as a novel platform for highly compact electronic circuits.Despite extensive research efforts in this area, there is still an urgent need for a systematic design method for plasmonic circuits.In this thesis, different SSP-based transmission lines, antenna feeding networks and antennas are designed and experimentally evaluated.With their high field confinement, the SSPs do not suffer from the compactness limitations of traditional circuits and are capable of providing an alternative platform for the future generation of electronic circuits and electromagnetic systems.

2021年最新版的NGPON2 TC层标准 G.989.3，光网络接入的核心技术标准之一，北美Verizon等运营商部署的参考规范。

qpsk误码率matlab代码影像传输使用64-QAM 使用64 QAM通过有线和无线通道传输图像 影片连结- 介绍 调制是发送消息信号的过程。 在通信系统中用于图像传输的有各种数字调制技术，例如QPSK，16-QAM，64-QAM。 在一定的噪声水平下，系统的性能是可以接受的。 如果噪声水平增加，则性能可能会受到干扰。 通过使用承载更高数据速率的64 QAM调制技术，这对于图像传输至关重要。 诸如64 QAM之类的调制技术的性能要优于QPSK和16 QAM技术。 64-QAM是一种高阶调制技术，它通过将信号的幅度和相位控制为64种不同的离散和可测量状态之一来允许一个信号代表六位数据。 一般工作流程 Matlab实施 在Matlab文件夹中运行“ compare.m”文件。 它将针对不同的SNR值重新生成不同的图像。 以下是不同SNR值的误差图。 C ++实现 运行main.cpp文件。 它将调制->生成噪声->添加噪声->解调。 该项目在zedboard上得到了进一步实施。 状态-已完成 C ++代码和MATLAB代码均可用并且可以正常工作。 最终的C ++代码在zedboard上实

HCIE-Transmission V2.0实验手册和培训文档.rar

本书讲述了TEM技术的基础内容、基本方法和具体应用，非常经典。

传输HCIP-Transmission(H13-341)考题.docx