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Ulrich Pfeiffer Advanced Millimeter-wave Technologies. Antennas, Packaging and Circuits Ulrich Pfeiffer Advanced Millimeter-wave Technologies. Antennas, Packaging and Circuits Новинка

Ulrich Pfeiffer Advanced Millimeter-wave Technologies. Antennas, Packaging and Circuits

14818.08 руб.
This book explains one of the hottest topics in wireless and electronic devices community, namely the wireless communication at mmWave frequencies, especially at the 60 GHz ISM band. It provides the reader with knowledge and techniques for mmWave antenna design, evaluation, antenna and chip packaging. Addresses practical engineering issues such as RF material evaluation and selection, antenna and packaging requirements, manufacturing tolerances, antenna and system interconnections, and antenna One of the first books to discuss the emerging research and application areas, particularly chip packages with integrated antennas, wafer scale mmWave phased arrays and imaging Contains a good number of case studies to aid understanding Provides the antenna and packaging technologies for the latest and emerging applications with the emphases on antenna integrations for practical applications such as wireless USB, wireless video, phase array, automobile collision avoidance radar, and imaging
Haesik Kim Wireless Communications Systems Design Haesik Kim Wireless Communications Systems Design Новинка

Haesik Kim Wireless Communications Systems Design

7249.05 руб.
Wireless Communications Systems Design provides the basic knowledge and methodology for wireless communications design. The book mainly focuses on a broadband wireless communication system based on OFDM/OFDMA system because it is widely used in the modern wireless communication system. It is divided into three parts: wireless communication theory (part I), wireless communication block design (part II), and wireless communication block integration (part III). Written by an expert with various experience in system design (standards, research and development)
Lim Eng Hock Compact Multifunctional Antennas for Wireless Systems Lim Eng Hock Compact Multifunctional Antennas for Wireless Systems Новинка

Lim Eng Hock Compact Multifunctional Antennas for Wireless Systems

8786.72 руб.
Offers an up-to-date description of modern multifunctional antenna systems and microwave components Compact multifunctional antennas are of great interest in the field of antennas and wireless communication systems, but there are few, if any, books available that fully explore the multifunctional concept. Divided into six chapters, Compact Multifunctional Antennas for Wireless Systems encompasses both the active and passive multifunctional antennas and components for microwave systems. It provides a systematic, valuable reference for antenna/microwave researchers and designers. Beginning with such novel passive components as antenna filters, antenna packaging covers, and balun filters, the book discusses various miniaturization techniques for the multifunctional antenna systems. In addition to amplifying and oscillating antennas, the book also covers design considerations for frequency- and pattern-reconfigurable antennas. The last chapter is dedicated to the field of solar cell integrated antennas. Inside, readers will find comprehensive chapters on: Compact Multifunctional Antennas in Microwave Wireless Systems Multifunctional Passive Integrated Antennas and Components Reconfigurable Antennas Receiving Amplifying Antennas Oscillating Antennas Solar cell integrated Antennas Aimed at professional engineers and researchers designing compact antennas for wireless applications, Compact Multifunctional Antennas for Wireless Systems will prove to be an invaluable tool.
Nathan Blaunstein Radio Propagation and Adaptive Antennas for Wireless Communication Networks Nathan Blaunstein Radio Propagation and Adaptive Antennas for Wireless Communication Networks Новинка

Nathan Blaunstein Radio Propagation and Adaptive Antennas for Wireless Communication Networks

13969.43 руб.
Radio Propagation and Adaptive Antennas for Wireless Communication Networks, 2nd Edition, presents a comprehensive overview of wireless communication system design, including the latest updates to considerations of over-the-terrain, atmospheric, and ionospheric communication channels. New features include the latest experimentally-verified stochastic approach, based on several multi-parametric models; all-new chapters on wireless network fundamentals, advanced technologies, and current and modern multiple access networks; and helpful problem sets at the conclusion of each chapter to enhance clarity. The volume’s emphasis remains on a thorough examination of the role of obstructions on the corresponding propagation phenomena that influence the transmission of radio signals through line-of-sight (LOS) and non-line-of-sight (NLOS) propagation conditions along the radio path between the transmitter and the receiver antennas—and how adaptive antennas, used at the link terminals, can be used to minimize the deleterious effects of such obstructions. With its focus on 3G, 4G, MIMO, and the latest wireless technologies, Radio Propagation and Adaptive Antennas for Wireless Communication Networks represents an invaluable resource to topics critical to the design of contemporary wireless communication systems. Explores novel wireless networks beyond 3G, and advanced 4G technologies, such as MIMO, via propagation phenomena and the fundamentals of adapted antenna usage. Explains how adaptive antennas can improve GoS and QoS for any wireless channel, with specific examples and applications in land, aircraft and satellite communications. Introduces new stochastic approach based on several multi-parametric models describing various terrestrial scenarios, which have been experimentally verified in different environmental conditions New chapters on fundamentals of wireless networks, cellular and non-cellular, multiple access networks, new applications of adaptive antennas for positioning, and localization of subscribers Includes the addition of problem sets at the end of chapters describing fundamental aspects of wireless communication and antennas.
Dr. Sabban Albert Wideband RF Technologies and Antennas in Microwave Frequencies Dr. Sabban Albert Wideband RF Technologies and Antennas in Microwave Frequencies Новинка

Dr. Sabban Albert Wideband RF Technologies and Antennas in Microwave Frequencies

10033.71 руб.
Presents wideband RF technologies and antennas in the microwave band and millimeter-wave band This book provides an up-to-date introduction to the technologies, design, and test procedures of RF components and systems at microwave frequencies. The book begins with a review of the elementary electromagnetics and antenna topics needed for students and engineers with no basic background in electromagnetic and antenna theory. These introductory chapters will allow readers to study and understand the basic design principles and features of RF and communication systems for communications and medical applications. After this introduction, the author examines MIC, MMIC, MEMS, and LTCC technologies. The text will also present information on meta-materials, design of microwave and mm wave systems, along with a look at microwave and mm wave receivers, transmitters and antennas. Discusses printed antennas for wireless communication systems and wearable antennas for communications and medical applications Presents design considerations with both computed and measured results of RF communication modules and CAD tools Includes end-of-chapter problems and exercises Wideband RF Technologies and Antennas in Microwave Frequencies is designed to help electrical engineers and undergraduate students to understand basic communication and RF systems definition, electromagnetic and antennas theory and fundamentals with minimum integral and differential equations. Albert Sabban, PhD, is a Senior Researcher and Lecturer at Ort Braude College Karmiel Israel. Dr. Sabban was RF and antenna specialist at communication and Biomedical Hi-tech Companies. He designed wearable compact antennas to medical systems. From 1976 to 2007, Dr. Albert Sabban worked as a senior R&D scientist and project leader in RAFAEL.
Alejandro Aragón-Zavala Indoor Wireless Communications. From Theory to Implementation Alejandro Aragón-Zavala Indoor Wireless Communications. From Theory to Implementation Новинка

Alejandro Aragón-Zavala Indoor Wireless Communications. From Theory to Implementation

9261.21 руб.
Indoor Wireless Communications: From Theory to Implementation provides an in-depth reference for design engineers, system planners and post graduate students interested in the vastly popular field of indoor wireless communications. It contains wireless applications and services for in-building scenarios and knowledge of key elements in the design and implementation of these systems. Technologies such as Wireless Local Area Networks, Bluetooth, ZigBee, Indoor Optical Communications, WiMAX, UMTS and GSM for indoor environments are fully explained and illustrated with examples. Antennas and propagation issues for in-building scenarios are also discussed, emphasizing models and antenna types specifically developed for indoor communications. An exhaustive survey on indoor wireless communication equipment is also presented, covering all available technologies including antennas, distribution systems, transceivers and base stations.
Allen Levesque H. Modeling of Digital Communication Systems Using SIMULINK Allen Levesque H. Modeling of Digital Communication Systems Using SIMULINK Новинка

Allen Levesque H. Modeling of Digital Communication Systems Using SIMULINK

10341.97 руб.
A comprehensive and detailed treatment of the program SIMULINK® that focuses on SIMULINK® for simulations in Digital and Wireless Communications Modeling of Digital Communication Systems Using SIMULINK® introduces the reader to SIMULINK®, an extension of the widely-used MATLAB modeling tool, and the use of SIMULINK® in modeling and simulating digital communication systems, including wireless communication systems. Readers will learn to model a wide selection of digital communications techniques and evaluate their performance for many important channel conditions. Modeling of Digital Communication Systems Using SIMULINK® is organized in two parts. The first addresses Simulink® models of digital communications systems using various modulation, coding, channel conditions and receiver processing techniques. The second part provides a collection of examples, including speech coding, interference cancellation, spread spectrum, adaptive signal processing, Kalman filtering and modulation and coding techniques currently implemented in mobile wireless systems. Covers case examples, progressing from basic to complex Provides applications for mobile communications, satellite communications, and fixed wireless systems that reveal the power of SIMULINK modeling Includes access to useable SIMULINK® simulations online Covering both the use of SIMULINK® in digital communications and the complex aspects of wireless communication systems, Modeling of Digital Communication Systems UsingSIMULINK® is a great resource for both practicing engineers and students with MATLAB experience.
Florian Krug Design of 2.4 GHZ CMOS Frontend for Bluetooth Florian Krug Design of 2.4 GHZ CMOS Frontend for Bluetooth Новинка

Florian Krug Design of 2.4 GHZ CMOS Frontend for Bluetooth

7314 руб.
Inhaltsangabe:Abstract: The Bluetooth wireless technology is the worlds new short-range RF transmission standard for small form factor, low-cost, short-range radio links between portable or desktop devices. The technology promises to eliminate the confusion of cables, connectors and protocols confounding communications between today high tech products. In the first step a 2.45 GHz Low Noise Amplifier (LNA), intended for use in a Bluetooth receiver, has been designed in a standard 0.18 um CMOS process. The amplifier provides a simulated switchable forward voltage gain of +16 / -7.7 dB with a simulated noise Figure (NF) of only 3 dB while drawing 2.8 mA from a 1.8 V supply. The die area of the LNA (pads included) is 0.79 mm2. In the second step a 2.45 GHz Power Amplifier (PA), also intended for the Bluetooth standard, has been designed in the same 0.18 um CMOS process as for the LNA. The class-A PA achieves a simulated forward gain (S21) of 23 dB and a simulated output 1 dB compression point (P1dB ) of 5.5 dBm, with a power-added efficiency (PAE) of 23 % while drawing 15.8 mA from a 1.8 V supply. The die area of the PA (pads included) is 2.1 mm2. Inhaltsverzeichnis:Table of Contents: 1.Introduction1 1.1Motivation1 1.2Organization2 2.The Bluetooth standard3 2.1Bluetooth as branding-name3 2.2Bluetooth RF requirements4 2.3System design4 2.3.1Receiver architectures4 2.3.2Transmitter architectures6 3.RF CMOS technology9 3.1The foundry9 3.1.1Technology overview9 3.1.2Process Characte...
Панель фронтальная Cersanit PA-JOANNA*160-W Панель фронтальная Cersanit PA-JOANNA*160-W Новинка

Панель фронтальная Cersanit PA-JOANNA*160-W

4270 руб.
Панель фронтальная Cersanit JOANNA универсальная PA-JOANNA*160-W для акриловой ванны Cersanit JOANNA 160х95. Состав поставки: Панель - 1шт.
Панель фронтальная Cersanit PA-JOANNA*140-L-W Панель фронтальная Cersanit PA-JOANNA*140-L-W Новинка

Панель фронтальная Cersanit PA-JOANNA*140-L-W

4067 руб.
Панель фронтальная Cersanit JOANNA левая PA-JOANNA*140-L-W для акриловой ванны Cersanit JOANNA 140х90 левая. Состав поставки: Панель - 1шт.
Панель фронтальная Cersanit PA-JOANNA*140-R-W Панель фронтальная Cersanit PA-JOANNA*140-R-W Новинка

Панель фронтальная Cersanit PA-JOANNA*140-R-W

4067 руб.
Панель фронтальная Cersanit JOANNA правая PA-JOANNA*140-P-W для акриловой ванны Cersanit JOANNA 140х90 правая. Состав поставки: Панель - 1шт.
Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB Новинка

Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB

2213.51 руб.
This book covers the principles of modeling and simulation of nonlinear distortion in wireless communication systems with MATLAB simulations and techniques In this book, the author describes the principles of modeling and simulation of nonlinear distortion in single and multichannel wireless communication systems using both deterministic and stochastic signals. Models and simulation methods of nonlinear amplifiers explain in detail how to analyze and evaluate the performance of data communication links under nonlinear amplification. The book addresses the analysis of nonlinear systems with stochastic inputs and establishes the performance metrics of communication systems with regard to nonlinearity. In addition, the author also discusses the problem of how to embed models of distortion in system-level simulators such as MATLAB and MATLAB Simulink and provides practical techniques that professionals can use on their own projects. Finally, the book explores simulation and programming issues and provides a comprehensive reference of simulation tools for nonlinearity in wireless communication systems. Key Features: Covers the theory, models and simulation tools needed for understanding nonlinearity and nonlinear distortion in wireless systems Presents simulation and modeling techniques for nonlinear distortion in wireless channels using MATLAB Uses random process theory to develop simulation tools for predicting nonlinear system performance with real-world wireless communication signals Focuses on simulation examples of real-world communication systems under nonlinearity Includes an accompanying website containing MATLAB code This book will be an invaluable reference for researchers, RF engineers, and communication system engineers working in the field. Graduate students and professors undertaking related courses will also find the book of interest.
Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB Новинка

Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB

10264.36 руб.
This book covers the principles of modeling and simulation of nonlinear distortion in wireless communication systems with MATLAB simulations and techniques In this book, the author describes the principles of modeling and simulation of nonlinear distortion in single and multichannel wireless communication systems using both deterministic and stochastic signals. Models and simulation methods of nonlinear amplifiers explain in detail how to analyze and evaluate the performance of data communication links under nonlinear amplification. The book addresses the analysis of nonlinear systems with stochastic inputs and establishes the performance metrics of communication systems with regard to nonlinearity. In addition, the author also discusses the problem of how to embed models of distortion in system-level simulators such as MATLAB and MATLAB Simulink and provides practical techniques that professionals can use on their own projects. Finally, the book explores simulation and programming issues and provides a comprehensive reference of simulation tools for nonlinearity in wireless communication systems. Key Features: Covers the theory, models and simulation tools needed for understanding nonlinearity and nonlinear distortion in wireless systems Presents simulation and modeling techniques for nonlinear distortion in wireless channels using MATLAB Uses random process theory to develop simulation tools for predicting nonlinear system performance with real-world wireless communication signals Focuses on simulation examples of real-world communication systems under nonlinearity Includes an accompanying website containing MATLAB code This book will be an invaluable reference for researchers, RF engineers, and communication system engineers working in the field. Graduate students and professors undertaking related courses will also find the book of interest.
Prashant S. Mahajan, Jagadish B. Jadhav, Pramod J. Deore Design and Implementation of Rectangular Patch Antenna for Tri-Band operation Prashant S. Mahajan, Jagadish B. Jadhav, Pramod J. Deore Design and Implementation of Rectangular Patch Antenna for Tri-Band operation Новинка

Prashant S. Mahajan, Jagadish B. Jadhav, Pramod J. Deore Design and Implementation of Rectangular Patch Antenna for Tri-Band operation

3139 руб.
Master's Thesis from the year 2013 in the subject Electrotechnology, grade: First Class, , course: Master Of Engineering, language: English, abstract: In today's modern communication industry, antennas are the most important components required to create a communication link. Microstrip antennas are the most suited for aerospace and mobile applications because of their low profile, light weight and low power handling capacity. These antennas can be designed in a variety of shapes in order to obtain enhanced gain and bandwidth for dual band and tri-band operation. This book focus on a detailed study of how to design and simulate a microstrip fed rectangular patch antenna using IE3D software with effect of antenna dimensions length ( L ), width ( W ), relative dielectric constant , substrate thickness (t ) on the radiation parameters of bandwidth and gain. The design parameters of the antenna calculated using the transmission line model. Here antenna operates for tri- band operation, the operating bands are GSM , PCA and UTMS for antenna geometry -I and WLAN and WiMAX for antenna geometry -II. The fractional bandwidths (FB) after simulation obtain under criterion ( S_11 < -10 dB) are 6.45% for GSM [890-960 MHz], 4.25% for WLAN [2.40 - 2.51 GHz], 6.89% for PCA [1850-1990 MHz], 11.42 % for WiMAX [3.35 - 3.94 GHz], 9.09% for UTMS [1920-2170 MHz] and 18.18% for WLAN [5.02 - 6.63 GHz] and peak gain 2.43 dBi at 5.36 GHz.
James Langbridge A. Arduino Sketches. Tools and Techniques for Programming Wizardry James Langbridge A. Arduino Sketches. Tools and Techniques for Programming Wizardry Новинка

James Langbridge A. Arduino Sketches. Tools and Techniques for Programming Wizardry

2309.86 руб.
Master programming Arduino with this hands-on guide Arduino Sketches is a practical guide to programming the increasingly popular microcontroller that brings gadgets to life. Accessible to tech-lovers at any level, this book provides expert instruction on Arduino programming and hands-on practice to test your skills. You'll find coverage of the various Arduino boards, detailed explanations of each standard library, and guidance on creating libraries from scratch – plus practical examples that demonstrate the everyday use of the skills you're learning. Work on increasingly advanced programming projects, and gain more control as you learn about hardware-specific libraries and how to build your own. Take full advantage of the Arduino API, and learn the tips and tricks that will broaden your skillset. The Arduino development board comes with an embedded processor and sockets that allow you to quickly attach peripherals without tools or solders. It's easy to build, easy to program, and requires no specialized hardware. For the hobbyist, it's a dream come true – especially as the popularity of this open-source project inspires even the major tech companies to develop compatible products. Arduino Sketches is a practical, comprehensive guide to getting the most out of your Arduino setup. You'll learn to: Communicate through Ethernet, WiFi, USB, Firmata, and Xbee Find, import, and update user libraries, and learn to create your own Master the Arduino Due, Esplora, Yun, and Robot boards for enhanced communication, signal-sending, and peripherals Play audio files, send keystrokes to a computer, control LED and cursor movement, and more This book presents the Arduino fundamentals in a way that helps you apply future additions to the Arduino language, providing a great foundation in this rapidly-growing project. If you're looking to explore Arduino programming, Arduino Sketches is the toolbox you need to get started.
Wang Zhaocheng Millimeter Wave Communication Systems Wang Zhaocheng Millimeter Wave Communication Systems Новинка

Wang Zhaocheng Millimeter Wave Communication Systems

9661.83 руб.
The aim of this book is to present the modern design and analysis principles of millimeter-wave communication system for wireless devices and to give postgraduates and system professionals the design insights and challenges when integrating millimeter wave personal communication system. Millimeter wave communication system are going to play key roles in modern gigabit wireless communication area as millimeter-wave industrial standards from IEEE, European Computer Manufacturing Association (ECMA) and Wireless High Definition (Wireless HD) Group, are on their way to the market. The book will review up-to-date research results and utilize numerous design and analysis for the whole system covering from Millimeter wave frontend to digital signal processing in order to address major topics in a high speed wireless system. This book emphasizes the importance and the requirements of high-gain antennas, low power transceiver, adaptive equalizer/modulation, channeling coding and adaptive multi-user detection for gigabit wireless communications. In addition, the book will include the updated research literature and patents in the topics of transceivers, antennas, MIMO, channel capacity, coding, equalizer, Modem and multi-user detection. Finally the application of these antennas will be discussed in light of different forthcoming wireless standards at V-band and E-band.
ANKUR SINGH KANG Pulse shaping in wireless communication ANKUR SINGH KANG Pulse shaping in wireless communication Новинка

ANKUR SINGH KANG Pulse shaping in wireless communication

8927 руб.
Data communication using pulse shaping techniques has a critical role in a communication system. In wireless communication, pulse shaping is essential for making the signal fit in its frequency band.The analysis and simulation of transmit and receive pulse shaping filter is an important aspect of digital wireless communication since it has a direct effect on error probabilities. Pulse shaping for wireless communication over time as well as frequency selective channels is the need of hour for 3G and 4G systems. The pulse shaping filter is a useful means to shape the signal spectrum and avoid interferences.This present book deals with analysis and simulation of Square Root Raised Cosine pulse shaping digital FIR filter for WCDMA at 5Mhz.The effect of variation of Roll off Factor, Group Delay and Interpolation factor have been studied. The simulation model has been developed for the simulation study of pulse shaping filter using simulink library from Matlab7.5.The simulation study has been carried out at 64 kbps data rate for WCDMA at 5 MHz using different values of Group Delay. An attempt has been made for its DSP implementation.
Randy Haupt L. Timed Arrays. Wideband and Time Varying Antenna Arrays Randy Haupt L. Timed Arrays. Wideband and Time Varying Antenna Arrays Новинка

Randy Haupt L. Timed Arrays. Wideband and Time Varying Antenna Arrays

10419.59 руб.
Introduces timed arrays and design approaches to meet the new high performance standards The author concentrates on any aspect of an antenna array that must be viewed from a time perspective. The first chapters briefly introduce antenna arrays and explain the difference between phased and timed arrays. Since timed arrays are designed for realistic time-varying signals and scenarios, the book also reviews wideband signals, baseband and passband RF signals, polarization and signal bandwidth. Other topics covered include time domain, mutual coupling, wideband elements, and dispersion. The author also presents a number of analog and digital beamforming networks for creating and manipulating beams. The book concludes with an overview of the methods to integrate time delay into the array design and of several other adaptive arrays that prove useful in many different systems. Examines RF signal concepts such as polarization and signal bandwidth and their applications to timed antenna arrays Covers arrays of point source, elements in timed antenna arrays, active electronically scanned array technology, and time delay in corporate fed arrays Includes complete design examples for placing time delay in arrays Timed Arrays: Wideband and Time Varying Antenna Arrays is written for practicing engineers and scientists in wireless communication, radar, and remote sensing as well as graduate students and professors interested in advanced antenna topics.
Julien Bayle C Programming for Arduino Julien Bayle C Programming for Arduino Новинка

Julien Bayle C Programming for Arduino

5935 руб.
Книга "C Programming for Arduino".
LNA Футболка LNA Футболка Новинка

LNA Футболка

3650 руб.
джерси, без аппликаций, двухцветный узор, широкий воротник, короткие рукава, без карманов
Harsh Sadawarti MINs PERFORMANCE FOR PARALLEL PROCESSING Harsh Sadawarti MINs PERFORMANCE FOR PARALLEL PROCESSING Новинка

Harsh Sadawarti MINs PERFORMANCE FOR PARALLEL PROCESSING

2464 руб.
The Performance of a system depends directly on the time required to perform an operation and number of these operations that can be performed concurrently. High performance computing systems can be designed using parallel processing. The effectiveness of these parallel systems rests primarily on the communication network linking processors and memory modules. Hence, an interconnection network that provides the desired connectivity and performance at minimum cost is required for communication in parallel processing systems. Multistage interconnection networks provide a compromise between shared bus and crossbar networks.
LNA Майка LNA Майка Новинка

LNA Майка

3840 руб.
джерси, принт, одноцветное изделие, круглый вырез горловины, без рукавов, стрейч
LNA Футболка LNA Футболка Новинка

LNA Футболка

3390 руб.
джерси, без аппликаций, одноцветное изделие, v-образный вырез, без рукавов, стрейч
LNA Легинсы LNA Легинсы Новинка

LNA Легинсы

5250 руб.
джерси, присборенная ткань, одноцветное изделие, высокая талия, без карманов, стрейч, брюк
Muhammad Adeel Islam, Khan Ahmad Shah Introduction to Amplify and Forward Dual Hop Cellular Networks Muhammad Adeel Islam, Khan Ahmad Shah Introduction to Amplify and Forward Dual Hop Cellular Networks Новинка

Muhammad Adeel Islam, Khan Ahmad Shah Introduction to Amplify and Forward Dual Hop Cellular Networks

9602 руб.
Explosive growth in wireless technology caused by development in digital and RF circuit fabrications put some serious challenges on wireless system designers and link budget planning. Low transmit power, system coverage and capacity, high data rates, spatial diversity and quality of services (QOS) are the key factors in future wireless communication system that made it attractive. Dual-hop relaying is the promising underlying technique for future wireless communication to address such dilemmas.
Эванс Вирджиния, Дули Дженни Enterprise 4 Student's Audio Intermediate. Для работы дома (CD) Эванс Вирджиния, Дули Дженни Enterprise 4 Student's Audio Intermediate. Для работы дома (CD) Новинка

Эванс Вирджиния, Дули Дженни Enterprise 4 Student's Audio Intermediate. Для работы дома (CD)

732 руб.
"Enterprise 4: Intermediate" is the fourth of a four-level English course It consists of four modules and is specially designed to motivate and involve students in effective learning. The course provide; systematic preparation for all the skills required for successfu communication both in written and spoken form.
LNA Футболка LNA Футболка Новинка

LNA Футболка

2750 руб.
джерси, без аппликаций, одноцветное изделие, круглый вырез горловины, эффект поношенности, короткие рукава, без карманов
LNA Майка LNA Майка Новинка

LNA Майка

2850 руб.
джерси, без аппликаций, одноцветное изделие, круглый вырез горловины, без рукавов, без карманов
LNA Повседневные брюки LNA Повседневные брюки Новинка

LNA Повседневные брюки

4250 руб.
флис, без аппликаций, одноцветное изделие, классическая посадка на талии, свободный крой, брюки-бананы, множество карманов, карман на молнии, спортивная
LNA Водолазки LNA Водолазки Новинка

LNA Водолазки

5250 руб.
вязаное изделие, без аппликаций, одноцветное изделие, высокий воротник, легкий трикотаж, длинные рукава, без карманов, стрейч
Fundamentals of Wireless Communication Fundamentals of Wireless Communication Новинка

Fundamentals of Wireless Communication

5092 руб.
The past decade has seen many advances in physical layer wireless communication theory and their implementation in wireless systems. This textbook takes a unified view of the fundamentals of wireless communication and explains the web of concepts underpinning these advances at a level accessible to an audience with a basic background in probability and digital communication. Topics covered include MIMO (multi-input, multi-output) communication, space-time coding, opportunistic communication, OFDM and CDMA. The concepts are illustrated using many examples from real wireless systems such as GSM, IS-95 (CDMA), IS-856 (1 x EV-DO), Flash OFDM and UWB (ultra-wideband). Particular emphasis is placed on the interplay between concepts and their implementation in real systems. An abundant supply of exercises and figures reinforce the material in the text. This book is intended for use on graduate courses in electrical and computer engineering and will also be of great interest to practising engineers.
Mrema David Long Range Wireless Sensor Network Employing UAV as a Relay Station Mrema David Long Range Wireless Sensor Network Employing UAV as a Relay Station Новинка

Mrema David Long Range Wireless Sensor Network Employing UAV as a Relay Station

7139 руб.
This book presents studies on long range and wide area Wireless Sensor Network employing Unmanned Aerial Vehicle (UAV) as a relay unit via Low Earth Orbit (LEO) Communication Satellite. When UAV equipped with communication payloads can be used to collect information or data from deployed sensor nodes by means of wireless communication in a wide area which cannot be accessed by human due to its remoteness or hazardous (especially in disaster areas).
Evans Virginia, Dooley Jenny Enterprise 3. Pre-Intermediate. Coursebook Evans Virginia, Dooley Jenny Enterprise 3. Pre-Intermediate. Coursebook Новинка

Evans Virginia, Dooley Jenny Enterprise 3. Pre-Intermediate. Coursebook

1213 руб.
"Enterprise 3: Pre-Intermediate" consists of four modules and is the third of a four-level English course. It is specially designed to motivate and involve students in effective learning. The course provides systematic preparation for all the skills required for successful communication both in written and spoken form.
Stojmenovic Ivan Wireless Sensor and Actuator Networks. Algorithms and Protocols for Scalable Coordination and Data Communication Stojmenovic Ivan Wireless Sensor and Actuator Networks. Algorithms and Protocols for Scalable Coordination and Data Communication Новинка

Stojmenovic Ivan Wireless Sensor and Actuator Networks. Algorithms and Protocols for Scalable Coordination and Data Communication

11087.34 руб.
A mixture of theory, experiments, and simulations that provide qualitative and quantitative insights into the technology The important new technology of wireless sensor and actuator networks provides radically new communication and networking paradigms with many new applications. Wireless Sensor and Actuator Networks is a timely text that presents a fault-tolerant, reliable, low-latency, and energy-aware framework for wireless sensor and actuator networks, enabling readers to fulfill the ultimate goals of the applications—such as protecting critical infrastructures, achieving timely emergency responses, and monitoring the environment. Taking a problem-oriented approach, this resource discusses a wide range of computing and communication problems and solutions that arise in rapidly emerging wireless sensor and actuator networks, striking a balance between theory and practice. Discusses backbones as subsets of sensors or actuators that suffice for performing basic data communication operations or area sensing coverage Surveys existing data communication schemes (broadcasting, routing, multicasting, anycasting, geocasting) for sensor-actuator coordination Reviews the location service techniques Addresses the problem of energy-efficient data gathering by mobile sinks/actuators Describes protocols for coordination and topology control in sensor, actuator, and robot networks Reviews existing solutions to the sensor placement problem in wireless sensor and actuator networks This book is unique in that it addresses sensor and actuator networking in a comprehensive manner—covering all the aspects and providing up-to-date information—so that industry operators and academics from various areas can learn more about current networking trends, become aware of the possible architectures, and understand the advantages and limits in future commercial, social, and educational applications. Wireless Sensor and Actuator Networks is appropriate for graduate students in computer science, electrical engineering, and telecommunications, as well as practitioners working as engineers, programmers, and technologists.
Yoshihiko Akaiwa Introduction to Digital Mobile Communication Yoshihiko Akaiwa Introduction to Digital Mobile Communication Новинка

Yoshihiko Akaiwa Introduction to Digital Mobile Communication

9647.09 руб.
Introduces digital mobile communications with an emphasis on digital transmission methods This book presents mathematical analyses of signals, mobile radio channels, and digital modulation methods. The new edition covers the evolution of wireless communications technologies and systems. The major new topics are OFDM (orthogonal frequency domain multiplexing), MIMO (multi-input multi-output) systems, frequency-domain equalization, the turbo codes, LDPC (low density parity check code), ACELP (algebraic code excited linear predictive) voice coding, dynamic scheduling for wireless packet data transmission and nonlinearity compensating digital pre-distorter amplifiers. The new systems using the above mentioned technologies include the second generation evolution systems, the third generation systems with their evolution systems, LTE and LTE-advanced systems, and advanced wireless local area network systems. The second edition of Digital Mobile Communication: Presents basic concepts and applications to a variety of mobile communication systems Discusses current applications of modern digital mobile communication systems Covers the evolution of wireless communications technologies and systems in conjunction with their background The second edition of Digital Mobile Communication is an important textbook for university students, researchers, and engineers involved in wireless communications.
Kaur Ravinder, Aseri Trilok C. Routing Protocols For Mobile Wireless Sensor Networks Kaur Ravinder, Aseri Trilok C. Routing Protocols For Mobile Wireless Sensor Networks Новинка

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7539 руб.
The era of 21st century belong to the wireless world. The rapid growth of cellphones, wireless LANs and wireless internet is driving the whole world towards integrity with wireless communication. This book presents an in-depth study on the recent advances in routing protocols of Mobile Wireless Sensor Networks (MWSNs). The authors describe the basics of WSN and its applications in different environments. The authors explore different routing protocols for mobile WSN. This book can be helpful for the beginners to initiate their research in this field.
Alain Pirovano Networking Simulation for Intelligent Transportation Systems. High Mobile Wireless Nodes Alain Pirovano Networking Simulation for Intelligent Transportation Systems. High Mobile Wireless Nodes Новинка

Alain Pirovano Networking Simulation for Intelligent Transportation Systems. High Mobile Wireless Nodes

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This book studies the simulation of wireless networking in the domain of Intelligent Transportation Systems (ITS) involving aircraft, railway and vehicular communication. On this subject, particular focus is placed on effective communication channels, mobility modeling, multi-technology simulation and global ITS simulation frameworks. Networking Simulation for Intelligent Transportation Systems addresses the mixing of IEEE802.11p and LTE into a dedicated simulation environment as well as the links between ITS and IoT; aeronautical mobility and VHD Data Link (VDL) simulation; virtual co-simulation for railway communication and control-command; realistic channel simulation, mobility modeling and autonomic simulation for VANET and quality metrics for VANET. The authors intend for this book to be as useful as possible to the reader as they provide examples of methods and tools for running realistic and reliable simulations in the domain of communications for ITS.
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Radio Propagation and Adaptive Antennas for Wireless Communication Networks, 2nd Edition, presents a comprehensive overview of wireless communication system design, including the latest updates to considerations of over-the-terrain, atmospheric, and ionospheric communication channels. New features include the latest experimentally-verified stochastic approach, based on several multi-parametric models; all-new chapters on wireless network fundamentals, advanced technologies, and current and modern multiple access networks; and helpful problem sets at the conclusion of each chapter to enhance clarity. The volume’s emphasis remains on a thorough examination of the role of obstructions on the corresponding propagation phenomena that influence the transmission of radio signals through line-of-sight (LOS) and non-line-of-sight (NLOS) propagation conditions along the radio path between the transmitter and the receiver antennas—and how adaptive antennas, used at the link terminals, can be used to minimize the deleterious effects of such obstructions. With its focus on 3G, 4G, MIMO, and the latest wireless technologies, Radio Propagation and Adaptive Antennas for Wireless Communication Networks represents an invaluable resource to topics critical to the design of contemporary wireless communication systems. Explores novel wireless networks beyond 3G, and advanced 4G technologies, such as MIMO, via propagation phenomena and the fundamentals of adapted antenna usage. Explains how adaptive antennas can improve GoS and QoS for any wireless channel, with specific examples and applications in land, aircraft and satellite communications. Introduces new stochastic approach based on several multi-parametric models describing various terrestrial scenarios, which have been experimentally verified in different environmental conditions New chapters on fundamentals of wireless networks, cellular and non-cellular, multiple access networks, new applications of adaptive antennas for positioning, and localization of subscribers Includes the addition of problem sets at the end of chapters describing fundamental aspects of wireless communication and antennas.
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