first
共 656 篇文章
first 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 656 篇文章，持续更新中。
Understanding+Telecommunications+Networks
Telecommunications is today widely understood to mean the electrical means of<br />
communicating over a distance. The first form of telecommunications was that of<br />
the Telegraph, which was inven
Ultra Wideband Signals and Systems
In the two years since this book was first published, ultra wideband (UWB) has<br />
advanced and consolidated as a technology, and many more people are aware of the<br />
possibilities for this excit
The+Mobile+Radio+Propagation+Channel
Some tine ago it become apparent the the first edition of this book was rapidly approaching its sell-by date,since many aspects needed revise.There were two obvious courses of action : to forget the w
The Mobile Multimedia Business
The first practical examples of mobile communications were used in many countries like<br />
the USA, the UK and Germany in military services, and played a significant role in the<br />
First World Wa
The 3G IP Multimedia Subsystem (IMS)
When 3GPP started standardizing the IMS a few years ago, most analysts expected the<br />
number of IMS deploymentsto grow dramatically as soon the initial IMS specifications were<br />
ready (3GPP Re
Telecommunication+Circuit+Design+2nd
The first edition of this book was published in 1992. Nine years later it had become<br />
clear that a second edition was required because of the rapidly changing nature of<br />
telecommunication. I
System+Design+for+Telecommunication+Gateways
The idea for this book was born during one of my project-related trips to the beautiful city<br />
of Hangzhou in China, where in the role of Chief Architect I had to guide a team of very<br />
young,
Stochastic Geometry and Wireless Networks Volume I
Part I provides a compact survey on classical stochastic geometry models. The basic models defined<br />
in this part will be used and extended throughout the whole monograph, and in particular to SIN
Simulation of Communication Systems
Since the first edition of the book was published, the field of modeling and simulation of<br />
communication systems has grown and matured in many ways, and the use of simulation as a<br />
day-to-d
SDN Software Defined Networks
The first question most readers of an O’Reilly book might ask is about the choice of the<br />
cover animal. In this case, “why a duck?” Well, for the record, our first choice was a<br />
unicorn deck
Satellite Communications Systems
The book is written for those concerned with the design and performance of satellite<br />
communications systems employed in fixed point-to-point, broadcasting, mobile, radio-<br />
navigation,data-r
RFIC+Design+for+Cognitive+Radio+Systems
Cognitive radios have become a vital solution that allows sharing of the scarce<br />
frequency spectrum available for wireless systems. It has been demonstrated<br />
that it can be used for future w
RF+Transceiver+Design
The multiple-input multiple-output (MIMO) technique provides higher bit rates<br />
and better reliability in wireless systems. The efficient design of RF transceivers<br />
has a vital impact on the
RF Measurements for Cellular Phones
The market for cellular phones and wireless data transmission equipment has changed<br />
dramatically since the late 1970s when cellular phones were first introduced and the<br />
late 1980s when wir
RF Imperfections
The unguided transmission of information using electromagnetic waves<br />
at radio frequency (RF) is often referred to as wireless communications,<br />
the first demonstration of which took place at
RF Engineering
The first gem of wisdom I ever acquired about consulting, obtained many years ago<br />
from a former schoolmate, was to ensure that everything is plugged in: no continuity, no<br />
data. Wires carry
Resource Allocation and MIMO
Mobile and wireless communication systems are a prominent communications<br />
technology of the twenty-first century with profound economic and social impacts<br />
in practically all parts of the wo
Radio+Resource+Management+Strategies
It is more than a decade since GSM was first commercially available. After some unexpected delay, it<br />
seems that finally UMTS is here to stay as a 3G system standardised by 3GPP, at least for ano
Propagation+of+Radiowaves+(3rd+edition)
This edition updates and continues the series of books based on the residential<br />
courses on radiowave propagation organised by the IEE/IET.<br />
The first course was held in 1974, with lectures
Performance+Analysis+of+Communications+Networks
Performance analysis belongs to the domain of applied mathematics. The<br />
major domain of application in this book concerns telecommunications sys-<br />
tems and networks. We will mainly use stoch