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Cognitive radios have become a vital solution that allows sharing of the scarce
frequency spectrum available for wireless systems. It has been demonstrated
that it can be used for future wireless systems as well as integrated into 4G/5G
wireless systems. Although there is a great amount of literature in the design of
cognitive radios from a system and networking point of view, there has been very
limited available literature detailing the circuit implementation of such systems.
Our textbook, Radio Frequency Integrated Circuit Design for Cognitive Radios, is
the first book to fill a disconnect in the literature between Cognitive Radio systems
and a detailed account of the circuit implementation and architectures required to
implement such systems. In addition, this book describes several novel concepts
that advance state-of-the-art cognitive radio systems.
標(biāo)簽：
Cognitive
Systems
Design
Radio
RFIC
for
上傳時(shí)間：
2020-06-01
上傳用戶：shancjb
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The continuing vitality of spread-spectrum communication systems and the devel-
opment of new mathematical methods for their analysis provided the motivation to
undertake this new edition of the book. This edition is intended to enable readers
to understand the current state-of-the-art in this field. Almost twenty percent of the
materialinthiseditionisnew, includingseveralnewsections, anewchapteronadap-
tive arrays and filters, and a new chapter on code-division multiple-access networks.
The remainder of the material has been thoroughly revised, and I have removed a
considerable amount of material that has been superseded by more definitive results.
標(biāo)簽：
Spread-Spectrum
Communication
Systems
3rd
上傳時(shí)間：
2020-06-01
上傳用戶：shancjb
-
In this age of science and technology, the global economy has developed so much that our
lifestyles are now extremely modernized and developed. In some ways, modern society
seems to have reached the utmost state of advancement in various areas, including eco-
nomic development, science and technology pursuit, and the utilization of the given nat-
ural environment. However, it is important to consider approaches that may allow human
beings to stay longer on the Earth while enjoying fulfilling and peaceful daily lives.
標(biāo)簽：
Ecological
Networks
Design
Smart
Home
of
上傳時(shí)間：
2020-06-06
上傳用戶：shancjb
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This book is focused on designing and developing Representational State Transfer (REST)
platforms in Rails. REST is the architectural style of the Web, consisting of a set of
constraints that, applied to components, connectors, and data elements, constitute the
wider distributed hypermedia system that we know today: the World Wide Web.
There are a few good reasons why it makes more sense to build platforms instead of just
products or applications. Platforms are like ecosystems interconnecting different
applications, services, users, developers, and partners. Platforms foster innovation through
the inputs of their direct collaborators. By providing application programming interfaces
(APIs) and software development kits (SDKs), platforms are more customer driven.
標(biāo)簽：
Development
Building
RESTful
Rails
上傳時(shí)間：
2020-06-06
上傳用戶：shancjb
-
The author of this textbook intends to consider all stages of the life cycle of the
energy resources: extraction of mineral energy resources and mastering for power
engineering renewable energy, transportation of mineral energy raw materials to the
place of consumption, the conversion of primary energy sources into electrical
and/or thermal energy, transportation and distribution among the customers, and
energy storage (if necessary).
標(biāo)簽：
Engineering
Electrical
Current
Power
State
上傳時(shí)間：
2020-06-07
上傳用戶：shancjb
-
Modern day large power systems are essentially dynamic systems with stringent
requirements of high reliability for the continuous availability of electricity.
Reliability is contingent on the power system retaining stable operation during
steady-state operation and also following disturbances. The subject of power sys-
tem stability has been studied for many decades. With new developments, and there
have been many over the past couple of decades, new concerns and problems arise
that need to be studied and analysed. The objective of this book is a step in that
direction though not ignoring the conventional and well-established approaches.
標(biāo)簽：
Modelling
Stability
System
Power
上傳時(shí)間：
2020-06-07
上傳用戶：shancjb
-
We are very pleased to introduce the proceedings of the First EAI International
Conference on Smart Grid Inspired Future Technologies (SmartGIFT 2016). This was
the first SmartGIFT conference, aiming to create a forum for researches, developers,
and practitioners from both academia and industry to publish their key results and to
disseminate state-of-the-art concepts and techniques in all aspects of smart grids. The
37 scientific participants had many fruitful discussions and exchanges that contributed
to the success of the conference. Participants from 12 countries made the conference
truly international in scope.
標(biāo)簽：
Technologies
Inspired
Future
Smart
Grid
上傳時(shí)間：
2020-06-07
上傳用戶：shancjb
-
Switched systems are embedded devices widespread in industrial
applications such as power electronics and automotive control. They
consist of continuous-time dynamical subsystems and a rule that
controls the switching between them. Under a suitable control rule, the
system can improve its steady-state performance and meet essential
properties, such as safety and stability, in desirable operating zones.
標(biāo)簽：
Invariance
Switching
Analysis1
Systems
by
上傳時(shí)間：
2020-06-07
上傳用戶：shancjb
-
Radio frequency identification (RFID) and Wireless sensor networks (WSN) are
the two key wireless technologies that have diversified applications in the present
and the upcoming systems in this area. RFID is a wireless automated recognition
technology which is primarily used to recognize objects or to follow their posi-
tion without providing any sign about the physical form of the substance. On the
other hand, WSN not only offers information about the state of the substance
and environment but also enables multi-hop wireless communications.
標(biāo)簽：
Architecture
Integrated
RFID-WSN
上傳時(shí)間：
2020-06-08
上傳用戶：shancjb
-
This book is either ambitious, brave, or reckless approaching
a topic as rapidly evolving as industrial control system (ICS)
security. From the advent of ICS-targeted malicious software
such as Stuxnet to the advanced persistent threats posed by
organized crime and state-sponsored entities, ICS is in the
crosshairs and practices and controls considered safe today
may be obsolete tomorrow. Possibly more so than in more
traditional IT security, because of the differences inherent in
ICS.
標(biāo)簽：
Industrial
Control
Systems
上傳時(shí)間：
2020-06-10
上傳用戶：shancjb
