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Books > Professional & Technical > Electronics & communications engineering > Communications engineering / telecommunications

Codes for Error Control and Synchronization (Hardcover): Djimitri Wiggert Codes for Error Control and Synchronization (Hardcover)
Djimitri Wiggert
R2,970 Discovery Miles 29 700 Ships in 18 - 22 working days
Advances in Nature-Inspired Computing and Applications (Hardcover, 1st ed. 2019): Shishir Kumar Shandilya, Smita Shandilya,... Advances in Nature-Inspired Computing and Applications (Hardcover, 1st ed. 2019)
Shishir Kumar Shandilya, Smita Shandilya, Atulya K. Nagar
R2,701 Discovery Miles 27 010 Ships in 18 - 22 working days

This book contains research contributions from leading global scholars in nature-inspired computing. It includes comprehensive coverage of each respective topic, while also highlighting recent and future trends. The contributions provides readers with a snapshot of the state of the art in the field of nature-inspired computing and its application. This book has focus on the current researches while highlighting the empirical results along with theoretical concepts to provide a comprehensive reference for students, researchers, scholars, professionals and practitioners in the field of Advanced Artificial Intelligence, Nature-Inspired Algorithms and Soft Computing.

Circularly Polarized Antennas (Hardcover, New): S Gao Circularly Polarized Antennas (Hardcover, New)
S Gao
R2,829 Discovery Miles 28 290 Ships in 18 - 22 working days

This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. Firstly, it introduces to the reader basic principles, design techniques and characteristics of various types of CP antennas, such as CP patch antennas, CP helix antennas, quadrifilar helix antennas (QHA), printed quadrifilar helix antennas (PQHA), spiral antenna, CP slot antennas, CP dielectric resonator antennas, loop antennas, crossed dipoles, monopoles and CP horns. Advanced designs such as small-size CP antennas, broadband, wideband and ultra-wideband CP antennas are also discussed, as well as multi-band CP antennas and dual CP antennas. The design and analysis of different types of CP array antennas such as broadband CP patch arrays, dual-band CP arrays, CP printed slot arrays, single-band and multi-band CP reflectarrays, high-gain CP waveguide slot antennas, CP dielectric resonator antenna arrays, CP active arrays, millimetre-waveband CP arrays in LTCC, and CP arrays with electronically beam-switching or beam-steering capabilities are described in detail. Case studies are provided to illustrate the design and implementation of CP antennas in practical scenarios such as dual-band Global Navigation Satellite Systems (GNSS) receivers, satellite communication mobile terminals at the S-band, Radio Frequency Identification (RFID) readers at 2.4 GHz, and Ka-band high-speed satellite communication applications. It also includes the detailed designs for a wideband Logarithmic spiral antenna that can operate from 3.4-7.7 GHz. In addition, the book offers a detailed review of the recent developments of different types of CP antennas and arrays. * Presents comprehensive discussions of design techniques for different types of CP antennas: small-size CP antennas, broadband CP antennas, multi-band CP antennas and CP arrays. * Covers a wide range of antenna technologies such as microstrip antennas, helix, quadrifilar helix antenna, printed quadrifilar helix antenna, dielectric resonator antennas, printed slots, spiral antennas, monopoles, waveguide slot arrays, reflectarrays, active arrays, millimetre-wave arrays in LTCC, electronically beam-switching arrays and electronically beam-steerable arrays. * Reviews recent developments in different types of CP antennas and arrays, reported by industries, researchers and academics worldwide. * Includes numerous case studies to demonstrate how to design and implement different CP antennas in practical scenarios. * Provides both an introduction for students in the field and an in-depth reference for antenna/RF engineers who work on the development of CP antennas. Circularly Polarized Antennas will be an invaluable guide for researchers in R&D organizations; system engineers (antenna, telecom, space and satellite); postgraduates studying the subjects of antenna and propagation, electromagnetics, RF/microwave/millimetre-wave systems, satellite communications and so on; technical managers and professionals in the areas of antennas and propagation.

Information Communication Technologies and Globalization of Retailing Applications (Hardcover): Rajagopal Information Communication Technologies and Globalization of Retailing Applications (Hardcover)
Rajagopal
R4,205 Discovery Miles 42 050 Ships in 18 - 22 working days

Globalization has pushed the use of technology in business with advancing information and communication technology becoming a key factor in the future development of the retailing industry. Technology applications have significantly contributed to the exponential growth and profits of retailing institutions worldwide. ""Information Communication Technologies and Globalization of Retailing Applications"" critically examines the synergy of technology use and conventional wisdom in retailing and explores contemporary changes determining higher customer value. Discussions in this book encompass strategy implications for managers to optimize their advantage in retailing through the application of ICT, bridging the customer-technology gap.

Understanding Digital Terrestrial Broadcasting (Hardcover): Seamus O'Leary Understanding Digital Terrestrial Broadcasting (Hardcover)
Seamus O'Leary
R2,521 Discovery Miles 25 210 Ships in 18 - 22 working days

As digital television and radio standards are established around the world, and digital signal processing drives rapid advances in broadcasting, forward-thinking broadcast engineers and technicians need to be current on the latest developments in digital broadcasting encoding practices, standards, and systems, including MPEG signals. This comprehensive book provides that essential knowledge. The book emphasizes the transmission aspects of Digital Television (DTV), including modulators, transmitters and demodulators, the Digital Video Broadcasting standard for terrestrial Television (DVB-T), and the networks used to distribute and broadcast DTV signals.

Radio Wave Propagation in Vehicular Environments (Hardcover): Leyre Azpilicueta, Cesar Vargas-Rosales, Francisco Falcone, Ana... Radio Wave Propagation in Vehicular Environments (Hardcover)
Leyre Azpilicueta, Cesar Vargas-Rosales, Francisco Falcone, Ana Alejos; Contributions by Raquel Fernandez Gonzalez
R3,326 R3,004 Discovery Miles 30 040 Save R322 (10%) Ships in 18 - 22 working days

Providing a unified treatment of radio wave propagation in vehicular environments, this book offers a thorough discussion of their theoretical background and fundamental limits, and paves the way to a better understanding of more advanced topics. Further, the book introduces the newest challenges and problems posed by the ever growing need to communicate in mobile networks whilst in a vehicle. The book provides an exhaustive survey of current propagation models, setting a theoretical path that will allow practical engineers and researchers to understand and improve existing wireless mobile networks through better understanding of propagation modelling as applied to the vehicular environment. Chapters are included on wireless channel properties for vehicular environments; modelling and simulation of vehicular communications; intra-vehicle and inter-vehicle short-range wireless channel characterization; vehicular communications channel modelling; and wireless communication system optimization. The book concludes with a chapter exploring applications and case studies. Radio Wave Propagation in Vehicular Environments is suitable for master's students and above in signal processing and mobile communications courses, as well as researchers working in vehicular communications.

Optical Communication over Plastic Optical Fibers - Integrated Optical Receiver Technology (Hardcover, 2013 ed.): Mohamed Atef,... Optical Communication over Plastic Optical Fibers - Integrated Optical Receiver Technology (Hardcover, 2013 ed.)
Mohamed Atef, Horst Zimmermann
R3,246 Discovery Miles 32 460 Ships in 18 - 22 working days

This book presents high-performance data transmission over plastic optical fibers (POF) using integrated optical receivers having good properties with multilevel modulation, i.e. a higher sensitivity and higher data rate transmission over a longer plastic optical fiber length. Integrated optical receivers and transmitters with high linearity are introduced for multilevel communication. For binary high-data rate transmission over plastic optical fibers, an innovative receiver containing an equalizer is described leading also to a high performance of a plastic optical fiber link. The cheap standard PMMA SI-POF (step-index plastic optical fiber) has the lowest bandwidth and the highest attenuation among multimode fibers. This small bandwidth limits the maximum data rate which can be transmitted through plastic optical fibers. To overcome the problem of the plastic optical fibers high transmission loss, very sensitive receivers must be used to increase the transmitted length over POF. The plastic optical fiber limited bandwidth problem can be decreased by using multilevel signaling like multilevel pulse amplitude modulation or by using an equalizer for binary data transmission.

Cellular Communications Systems in Congested Environments - Resource Allocation and End-to-End Quality of Service Solutions... Cellular Communications Systems in Congested Environments - Resource Allocation and End-to-End Quality of Service Solutions with MATLAB (Hardcover, 1st ed. 2017)
Mo Ghorbanzadeh, Ahmed Abdelhadi, Charles Clancy
R3,367 Discovery Miles 33 670 Ships in 10 - 15 working days

This book presents a mathematical treatment of the radio resource allocation of modern cellular communications systems in contested environments. It focuses on fulfilling the quality of service requirements of the living applications on the user devices, which leverage the cellular system, and with attention to elevating the users' quality of experience. The authors also address the congestion of the spectrum by allowing sharing with the band incumbents while providing with a quality-of-service-minded resource allocation in the network. The content is of particular interest to telecommunications scheduler experts in industry, communications applications academia, and graduate students whose paramount research deals with resource allocation and quality of service.

Computational Intelligence in Digital and Network Designs and Applications (Hardcover, 1st ed. 2015): Mourad Fakhfakh, Esteban... Computational Intelligence in Digital and Network Designs and Applications (Hardcover, 1st ed. 2015)
Mourad Fakhfakh, Esteban Tlelo-Cuautle, Patrick Siarry
R3,780 R2,028 Discovery Miles 20 280 Save R1,752 (46%) Ships in 10 - 15 working days

This book explains the application of recent advances in computational intelligence - algorithms, design methodologies, and synthesis techniques - to the design of integrated circuits and systems. It highlights new biasing and sizing approaches and optimization techniques and their application to the design of high-performance digital, VLSI, radio-frequency, and mixed-signal circuits and systems. This second of two related volumes addresses digital and network designs and applications, with 12 chapters grouped into parts on digital circuit design, network optimization, and applications. It will be of interest to practitioners and researchers in computer science and electronics engineering engaged with the design of electronic circuits.

Radar Resolution and Complex-image Analysis (Hardcover): August W. Rihaczek, S.J. Hershkowitz Radar Resolution and Complex-image Analysis (Hardcover)
August W. Rihaczek, S.J. Hershkowitz
R4,425 Discovery Miles 44 250 Ships in 18 - 22 working days

Modern-day radar problems can't be solved by conventional radar technology -- but they can be solved with the ground-breaking signal processing and analysis methods presented in this unique, expertly authored book. Illustrated with nearly 400 figures and including over 70 equations.

Fast Hopping Frequency Generation in Digital CMOS (Hardcover, 2012): Mohammad Farazian, Lawrence E. Larson, Prasad S Gudem Fast Hopping Frequency Generation in Digital CMOS (Hardcover, 2012)
Mohammad Farazian, Lawrence E. Larson, Prasad S Gudem
R2,653 Discovery Miles 26 530 Ships in 18 - 22 working days

Overcoming the agility limitations of conventional frequency synthesizers in multi-band OFDM ultra wideband is a key research goal in digital technology. This volume outlines a frequency plan that can generate all the required frequencies from a single fixed frequency, able to implement center frequencies with no more than two levels of SSB mixing. It recognizes the need for future synthesizers to bypass on-chip inductors and operate at low voltages to enable the increased integration and efficiency of networked appliances. The author examines in depth the architecture of the dividers that generate the necessary frequencies from a single base frequency and are capable of establishing a fractional division ratio.

Presenting the first CMOS inductorless single PLL 14-band frequency synthesizer for MB-OFDMUWB makes this volume a key addition to the literature, and with the synthesizer capable of arbitrary band-hopping in less than two nanoseconds, it operates well within the desired range on a 1.2-volt power supply. The author's close analysis of the operation, stability, and phase noise of injection-locked regenerative frequency dividers will provide researchers and technicians with much food for developmental thought.

"

Photonic Aspects of Modern Radar (Hardcover): Henry Zmuda, Edward N. Toughlian Photonic Aspects of Modern Radar (Hardcover)
Henry Zmuda, Edward N. Toughlian; Introduction by David K. Barton
R2,972 Discovery Miles 29 720 Ships in 18 - 22 working days

This work provides engineers with the information necessary to integrate the fields of optics and electronics. Using a blend of expertise from industry, academia and government, the text shows the applications of this technology, both for future systems and in the evolution of today's radar. The areas covered include optical integrated circuits, optical control of phased array antennas, and high-speed signal processing. Intended for anyone interested in the future of radar, this text is augmented with 508 equations and 285 illustrations.

Global Mobile Satellite Communications Applications - For Maritime, Land and Aeronautical Applications Volume 2 (Hardcover, 2nd... Global Mobile Satellite Communications Applications - For Maritime, Land and Aeronautical Applications Volume 2 (Hardcover, 2nd ed. 2018)
Stojce Dimov Ilcev
R5,948 Discovery Miles 59 480 Ships in 18 - 22 working days

This book discusses global mobile satellite communications (GMSC) for maritime, land (road and rail), and aeronautical applications. It covers how these enable connections between moving objects such as ships, road and rail vehicles and aircrafts on one hand, and ground telecommunications subscribers through the medium of communications satellites, ground earth stations, Terrestrial Telecommunication Networks (TTN), Internet Service Providers (ISP) and other wireless and landline telecommunications providers. The new edition covers new developments and initiatives that have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits and projects of new hybrid satellite constellations. The book presents current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphics, illustrations and mathematics equations. It represents telecommunications technique and technology, which can be useful for all technical staff on vessels at sea and rivers, on all types of land vehicles, on planes, on off shore constructions and for everyone possessing satellite communications handset phones. The first edition of Global Mobile Satellite Communications (Springer, 2005) was split into two books for the second edition - one on applications and one on theory. This book presents global mobile satellite communications applications.

Multiple Target Tracking with Radar Applications (Hardcover): Samuel Blackman Multiple Target Tracking with Radar Applications (Hardcover)
Samuel Blackman
R4,062 Discovery Miles 40 620 Ships in 18 - 22 working days
Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation -... Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation - Transportation (Hardcover, 1st ed. 2016)
Yong Qin, Limin Jia, Jianghua Feng, Min An, Lijun Diao
R7,802 Discovery Miles 78 020 Ships in 18 - 22 working days

The proceedings collect the latest research trends, methods and experimental results in the field of electrical and information technologies for rail transportation. The topics cover intelligent computing, information processing, communication technology, automatic control, and their applications in rail transportation etc. The proceedings can be a valuable reference work for researchers and graduate students working in rail transportation, electrical engineering and information technologies.

Energy Management of Internet Data Centers in Smart Grid (Hardcover, 2015 ed.): Tao Jiang, Liang Yu, Yang Cao Energy Management of Internet Data Centers in Smart Grid (Hardcover, 2015 ed.)
Tao Jiang, Liang Yu, Yang Cao
R1,408 Discovery Miles 14 080 Ships in 18 - 22 working days

This book reports the latest findings on intelligent energy management of Internet data centers in smart-grid environments. The book gathers novel research ideas in Internet data center energy management, especially scenarios with cyber-related vulnerabilities, power outages and carbon emission constraints. The book will be of interest to university researchers, R&D engineers and graduate students in communication and networking areas who wish to learn the core principles, methods, algorithms, and applications of energy management of Internet data centers in smart grids.

Antenna Measurement Techniques (Hardcover): Gary E. Evans Antenna Measurement Techniques (Hardcover)
Gary E. Evans
R3,105 Discovery Miles 31 050 Ships in 18 - 22 working days
Advances in Parallel and Distributed Computing and Ubiquitous Services - UCAWSN & PDCAT 2015 (Hardcover, 1st ed. 2016): James J... Advances in Parallel and Distributed Computing and Ubiquitous Services - UCAWSN & PDCAT 2015 (Hardcover, 1st ed. 2016)
James J (Jong Hyuk) Park, Gangman Yi, Young-Sik Jeong, Hong Shen
R3,615 R3,354 Discovery Miles 33 540 Save R261 (7%) Ships in 10 - 15 working days

This book contains the combined proceedings of the 4th International Conference on Ubiquitous Computing Application and Wireless Sensor Network (UCAWSN-15) and the 16th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT-15). The combined proceedings present peer-reviewed contributions from academic and industrial researchers in fields including ubiquitous and context-aware computing, context-awareness reasoning and representation, location awareness services, and architectures, protocols and algorithms, energy, management and control of wireless sensor networks. The book includes the latest research results, practical developments and applications in parallel/distributed architectures, wireless networks and mobile computing, formal methods and programming languages, network routing and communication algorithms, database applications and data mining, access control and authorization and privacy preserving computation.

Quality of Experience - Advanced Concepts, Applications and Methods (Hardcover, 2014 ed.): Sebastian Moeller, Alexander Raake Quality of Experience - Advanced Concepts, Applications and Methods (Hardcover, 2014 ed.)
Sebastian Moeller, Alexander Raake
R3,565 Discovery Miles 35 650 Ships in 10 - 15 working days

This pioneering book develops definitions and concepts related to Quality of Experience in the context of multimedia- and telecommunications-related applications, systems and services and applies these to various fields of communication and media technologies. The editors bring together numerous key-protagonists of the new discipline Quality of Experience and combine the state-of-the-art knowledge in one single volume."

Modeling and Processing for Next-Generation Big-Data Technologies - With Applications and Case Studies (Hardcover, 2015 ed.):... Modeling and Processing for Next-Generation Big-Data Technologies - With Applications and Case Studies (Hardcover, 2015 ed.)
Fatos Xhafa, Leonard Barolli, Admir Barolli, Petraq Papajorgji
R5,267 R4,946 Discovery Miles 49 460 Save R321 (6%) Ships in 10 - 15 working days

This book covers the latest advances in Big Data technologies and provides the readers with a comprehensive review of the state-of-the-art in Big Data processing, analysis, analytics, and other related topics. It presents new models, algorithms, software solutions and methodologies, covering the full data cycle, from data gathering to their visualization and interaction, and includes a set of case studies and best practices. New research issues, challenges and opportunities shaping the future agenda in the field of Big Data are also identified and presented throughout the book, which is intended for researchers, scholars, advanced students, software developers and practitioners working at the forefront in their field.

Design of Video Quality Metrics with Multi-Way Data Analysis - A data driven approach (Hardcover, 1st ed. 2016): Christian... Design of Video Quality Metrics with Multi-Way Data Analysis - A data driven approach (Hardcover, 1st ed. 2016)
Christian Keimel
R3,615 R3,354 Discovery Miles 33 540 Save R261 (7%) Ships in 10 - 15 working days

This book proposes a data-driven methodology using multi-way data analysis for the design of video-quality metrics. It also enables video- quality metrics to be created using arbitrary features. This data- driven design approach not only requires no detailed knowledge of the human visual system, but also allows a proper consideration of the temporal nature of video using a three-way prediction model, corresponding to the three-way structure of video. Using two simple example metrics, the author demonstrates not only that this purely data- driven approach outperforms state-of-the-art video-quality metrics, which are often optimized for specific properties of the human visual system, but also that multi-way data analysis methods outperform the combination of two-way data analysis methods and temporal pooling.

Advanced Computer and Communication Engineering Technology - Proceedings of the 1st International Conference on Communication... Advanced Computer and Communication Engineering Technology - Proceedings of the 1st International Conference on Communication and Computer Engineering (Hardcover, 2015 ed.)
Hamzah Asyrani Sulaiman, Mohd Azlishah Othman, Mohd Fairuz Iskandar Othman, Yahaya Abd Rahim, Naim Che Pee
R5,387 Discovery Miles 53 870 Ships in 18 - 22 working days

This book covers diverse aspects of advanced computer and communication engineering, focusing specifically on industrial and manufacturing theory and applications of electronics, communications, computing and information technology. Experts in research, industry, and academia present the latest developments in technology, describe applications involving cutting-edge communication and computer systems and explore likely future directions. In addition, access is offered to numerous new algorithms that assist in solving computer and communication engineering problems. The book is based on presentations delivered at ICOCOE 2014, the 1st International Conference on Communication and Computer Engineering. It will appeal to a wide range of professionals in the field, including telecommunication engineers, computer engineers and scientists, researchers, academics and students.

Electromagnetic Theory and Plasmonics for Engineers (Hardcover, 1st ed. 2019): Liudmila Nickelson Electromagnetic Theory and Plasmonics for Engineers (Hardcover, 1st ed. 2019)
Liudmila Nickelson
R3,263 Discovery Miles 32 630 Ships in 18 - 22 working days

This book presents the theory of electromagnetic (EM) waves for upper undergraduate, graduate and PhD-level students in engineering. It focuses on physics and microwave theory based on Maxwell's equations and the boundary conditions important for studying the operation of waveguides and resonators in a wide frequency range, namely, from approx. 10**9 to 10**16 hertz. The author also highlights various current topics in EM field theory, such as plasmonic (comprising a noble metal) waveguides and analyses of attenuations by filled waveguide dielectrics or semiconductors and also by conducting waveguide walls. Featuring a wide variety of illustrations, the book presents the calculated and schematic distributions of EM fields and currents in waveguides and resonators. Further, test questions are presented at the end of each chapter.

Multimedia Services and Streaming for Mobile Devices - Challenges and Innovations (Hardcover, New): Alvaro Suarez Sarmiento,... Multimedia Services and Streaming for Mobile Devices - Challenges and Innovations (Hardcover, New)
Alvaro Suarez Sarmiento, Elsa Macias Lopez
R4,820 Discovery Miles 48 200 Ships in 18 - 22 working days

Multimedia services facilitate the real-time processing and communication of images, audio, and text. The convergence of computer communication and telecommunication has redefined current multimedia services, encouraging the creation of multimedia interfaces for videoconferencing, VoIP, instant messaging, and gaming. Multimedia Services and Streaming for Mobile Devices: Challenges and Innovations provides tutorials, surveys, case descriptions, and original contributions that address current research findings and business success cases in multimedia services and streaming for mobile devices. This publication is useful to researchers, developers, engineers, and innovators working in multimedia services or mobile devices, as well as academics, industry professionals, and researchers who aspire to learn about recent progress and future trends in the field.

Wireless Technician's Handbook (Hardcover, 2nd edition): Andrew Miceli Wireless Technician's Handbook (Hardcover, 2nd edition)
Andrew Miceli
R2,549 Discovery Miles 25 490 Ships in 18 - 22 working days

A handbook for technicians, applying knowledge of important wireless communications technologies to the real-world situations that technicians encounter every day. This second edition features material on such critical technologies as GPRS, EDGE, CDMA-2000 and WCDMA, and includes an introduction to network design and performance issues.

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