GENERATION
共 284 篇文章
GENERATION 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 284 篇文章，持续更新中。
915MHz超高频RFID阅读器射频前端电路设计
<p>为了提高超高频RFID系统中阅读器在低信噪比的情况下仍具有较高的识别能力,提出一种基于FPGA系统结合软件无线电方法实现超高频RFID射频前端电路方案。超高频射频识别系统必须符合EPC Class 1generation 2标准,所设计的电路系统以Xilinx公司的XC6SLX16-2CSG324FPGA芯片为硬件基础,将数字基带调制解调和中频滤波电路在FPGA系统中设计实现,重点阐述了射频
B型剩余电流保护器设计
<p>随着光伏发电系统快速发展,以及电动汽车充电桩的普及,传统的剩余电流保护器无法满足实际需求。介绍了一款B型剩余电流保护器,采用磁调制剩余电流互感器和零序电流互感器采集剩余电流。根据GB/T 22794—2017标准要求,可识别1 kHz及以下的正弦交流、带和不带直流分量的脉动直流、平滑直流等剩余电流信号。经信号调理电路将电压信号送到单片机进行采集和判断。通过试验测试,该样机在测试精度和速度上均
5G移动通信网络关键技术综述.pdf
<p>5G移动通信网络关键技术综述.pdf</p><p><br/></p><p>陈 婧，韩远兵，徐 川 (重庆邮电大学未来网络研究中心 重庆 400065) 摘 要: 为适应未来海量移动数据的爆炸式增长，加快新业务新应用的开发，第五代移动通信( fifth generation mo- bile communication network，5G) 网络应运而生。目前，国内外已经逐渐明确了 5G 的
基于TMS320F2812 光伏并网发电模拟装置PROTEL设计原理图+PCB+软件源码+WORD论
<p>基于TMS320F2812 光伏并网发电模拟装置PROTEL设计原理图+PCB+软件源码+WORD论文文档,硬件采用2层板设计，PROTEL99SE 设计的工程文件，包括完整的原理图和PCB文件，可以做为你的学习设计参考。 </p><p><br/></p><p>摘要：本文实现了一个基于TMS320F2812 DSP芯片的光伏并网发电模拟装置，采用直流稳压源和滑动变阻器来模拟光伏电池
Digital.Image.Processing.
This edition of Digital Image Processing is a major revision of the book. As in<br />
the 1977 and 1987 editions by Gonzalez and Wintz, and the 1992, 2002, and 2008<br />
editions by Gonzalez and Wood
Transmission+Line+Protection
Modern power systems involve large amount of investment. An electric power<br />
system comprises of generation, transmission, and distribution of electric energy.<br />
Growth of power systems has le
Smart+Grids
n present power system, the engineers face variety of challenges in<br />
planning, construction and operation. In some of the problems, the engineers need<br />
to use managerial talents. In system d
Methane and Hydrogen for Energy Storage
Commercial energy storage has moved from the margins to the mainstream as it<br />
fosters flexibility in our smarter, increasingly integrated energy systems. The<br />
energy density, availability, a
Intelligent Renewable Energy Systems
The use of renewable energy systems, such as wind power, hydropower, tidal<br />
power, solar power, geothermal power and biomass burn is growing. Research in<br />
electric power generation from rene
Innovative Testing and Measurement Solutions
A revolution in power industries, including generation, transmission and distribution, driven by<br />
environmental and economic considerations, is taking place all over the world. The smart grid all
Dynamic Security
This book is written for engineers involved in the operation, control, and<br />
planning of electric power systems. In addition, the book provides information and<br />
tools for researchers working
Conducted+Electromagnetic+Interference
Electricity has been chosen as the most convenient and useful form of energy, due<br />
to its ease of transportation over large distances and easy conversion to other<br />
energy forms. The biggest
WLANs+WPANs+towards+4G+Wireless
This book paves the path toward fourth generation (4G) mobile communica-<br />
tion by introducing mobility in heterogeneous IP networks with both third<br />
generation (3G) and wireless local area n
Wireless+Networking+Complete
This chapter provides extensive coverage of existing mobile wireless technologies. Much of the<br />
emphasis is on the highly anticipated 3G cellular networks and widely deployed wireless local<br />
Wireless+Mesh+Networking
Wireless Mesh Networks (WMN) are believed to be a highly promising<br />
technology and will play an increasingly important role in future<br />
generation wireless mobile networks. WMN is characteriz
Wireless+Communications+Resource+Management
Wirelesscommunications,especiallyinitsmobileform,hasbroughtusthefreedomofmobility<br />
andhaschangedthelifestylesofmodernpeople.Waitingatafixedlocationtoreceiveormakea<br />
phone call, or sitting in
Wireless Communications & Networking
During the past three decades, the world has seen signifi cant changes in the telecom-<br />
munications industry. There has been rapid growth in wireless communications, as<br />
seen by large expans
Wideband+TDD
This book is an outgrowth of the pioneering development work done by InterDigital Com-<br />
munication Corporation in 3rd Generation TDD WCDMA Technology. Many engineers<br />
and managers were invol
WCDMA for UMTS HSPA Evolution and LTE
Second-generation telecommunication systems, such as the Global System for Mobile<br />
Communications (GSM), enabled voice traffic to go wireless: the number of mobile phones<br />
exceeds the number
UMTS+Network+Planning
The continuing explosive growth in mobile communication is demanding more spectrally<br />
efficient radio access technologies than the prevalent second generation (2G) systems such as<br />
GSM to ha