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Fiber-Optic Transmission Networks,Efficient Design and Dynamic Operation
Next generation optical communication systems will have to transport a significantly increased data volume at a reduced cost per transmitted bit. To achieve these ambitious goals optimum design is crucial in combination with dynamic adaptation to actual traffic demands and improved energy efficiency. In the first part of the book the author elaborates on the design of optical transmission systems. Several methods for efficient numerical simulation are presented ranging from meta-model based optimization to parallelization techniques for solving the nonlinear Schrödinger equation. Furthermore, fast analytical and semi-analytical models are described to estimate the various degradation effects occurring on the transmission line.In the second part of the book operational aspects of optical networks are investigated. Physical layer impairment-aware routing and regenerator placement are studied. Finally, it is analyzed how the energy efficiency of a multi-layer optical core network can be increased by dynamic adaptation to traffic patterns changing in the course of the day.
by Stephan Pachnicke
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Digital Transmission Systems,
Digital Transmission Systems, Third Edition, is a comprehensive overview of the theory and practices of digital transmission systems used in digital communication. This new edition has been completely updated to include the latest technologies and newest techniques in the transmission of digitized information as well as coverage of digital transmission design, implementation and testing. Highlights of this edition: -New material on error correction codes, multiple access, digital modulation, digital subscriber lines, cable modems, mobile wireless, wide area networks, and optical networks; -Up-to-date industry standards and practices - including voice/video coding, digital subscriber lines, SONET/SDH, DWDM, ATM, broadband wireless access, network synchronization, and network management - are described and interpreted; -Expanded problem sets (totaling over 300) at the end of each chapter for review and practice; -All chapters have been updated with particular emphasis given to fiber optics, wireless and networks. The book is heavily illustrated with tables, figures and an abundance of examples and references to actual systems. Examples are from common carriers, manufacturers and the author's commercial experience. Telecommunications terms are defined and explained when first introduced. Practicing engineers in the field of communication systems, managers and technical personnel in the IT industry, and students of electrical and communications engineering will find this an authoritative state-of-the-art resource.
by David R. Smith
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Broadband Power-line Communications Systems,Theory & Applications
This book covers topics that include classification of BPLC systems, models for analyses based on TL theory, estimation of channel capacity and performance and finally application of modulation, coding and media access control techniques for boosting the performance of BPLC systems. It will be of interest to graduates and practicing engineers.
by Justinian Anatory
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Communication Engineering,
Modulation Systems Time and frequency domain representation of signals, Amplitude modulation and demodulation, Frequency modulation and demodulation, Super heterodyne radio receiver. Frequency division multiplexing, Pulse width modulation.Transmission Medium Transmission lines - Types, Equivalent circuit, Losses, Standing waves, Impedance matching, Bandwidth: Radio propagation - Ground wave and space wave propagation, Critical frequency maximum usable frequency, Path loss, White Gaussian noise.Digital Communication Pulse code modulation, Time division multiplexing, Digital T-carrier system. Digital radio system. Digital modulation: Frequency and phase shift keying - Modulator and demodulator, Bit error rate calculation.Data Communication and Network Protocol Data communication codes, Error control, Serial and parallel interface, Telephone network, Data modem, ISDN.LAN.ISO-OSI seven layer architecture for WAN.Satellite and Optical Fibre Communications Orbital satellites, Geostationary satellites, Look angles, Satellite system link models, satellite system link equations: advantages of optical fibre communication - Light propagation through fibre, Fibre loss, Light sources and detectors.
by J.S.Chitode
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Electromagnetic Metamaterials,Transmission Line Theory and Microwave Applications
Electromagnetic metamaterials-from fundamental physics to advanced engineering applications This book presents an original generalized transmission line approach associated with non-resonant structures that exhibit larger bandwidths, lower loss, and higher design flexibility. It is based on the novel concept of composite right/left-handed (CRLH) transmission line metamaterials (MMs), which has led to the development of novel guided-wave, radiated-wave, and refracted-wave devices and structures. The authors introduced this powerful new concept and are therefore able to offer readers deep insight into the fundamental physics needed to fully grasp the technology. Moreover, they provide a host of practical engineering applications. The book begins with an introductory chapter that places resonant type and transmission line metamaterials in historical perspective. The next six chapters give readers a solid foundation in the fundamentals and practical applications: * Fundamentals of LH MMs describes the fundamental physics and exotic properties of left-handed metamaterials * TL Theory of MMs establishes the foundations of CRLH structures in three progressive steps: ideal transmission line, LC network, and real distributed structure * Two-Dimensional MMs develops both a transmission matrix method and a transmission line method to address the problem of finite-size 2D metamaterials excited by arbitrary sources * Guided-Wave Applications and Radiated-Wave Applications present a number of groundbreaking applications developed by the authors * The Future of MMs sets forth an expert view on future challenges and prospects This engineering approach to metamaterials paves the way for a new generation of microwave and photonic devices and structures. It is recommended for electrical engineers, as well as physicists and optical engineers, with an interest in practical negative refractive index structures and materials.
by Christophe Caloz
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Wireless Networking: Know It All,Know It All
The Newnes Know It All Series takes the best of what our authors have written to create hard-working desk references that will be an engineer's first port of call for key information, design techniques and rules of thumb. Guaranteed not to gather dust on a shelf! Wireless Networking: Know It All delivers readers from the basics of a wireless system such as antennas and transmitters to current hot topic wireless systems and technologies. The backbone to technologies and applications such as mobile, untethered Internet access, Internet telephony, and high quality multimedia content via the Web is completely covered in this reference. Chapter 1. Basics of Wireless Communications Chapter 2. Basics of Wireless Local Area Networks Chapter 3. Radio Transmitters and Receivers Chapter 4. Radio Propagation Chapter 5. Antennas and Transmission Lines Chapter 6. Communication Protocols and Modulation Chapter 7. High-Speed Wireless Data: System Types, Standards-Based and Proprietary Solutions Chapter 8. Propagation Modeling and Measuring Chapter 9. Indoor Networks Chapter 10. Security in Wireless Local Area Networks Chapter 11. Voice Over Wi-Fi and Other Wireless Technologies Chapter 12. Mobile Ad Hoc Networks Chapter 13. Wireless Sensor Networks Chapter 14. Reliable Wireless Networks for Industrial Applications Chapter 15. Applications and Technologies Chapter 16. System Planning *A comprehensive overview from best-selling authors including Daniel Dobkin, Ron Olexa, and Alan Bensky *Explains the theory, concepts, design, and implementation of 802.11, 802.16, and 802.20 wireless networks – the three most popular types *Includes discussion of indoor networks, signal propagation, network security, and other topics essential for designing robust, secure wireless networks
by Praphul Chandra
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Networks And Lines,
A.C. Circuits and Theorems - Mesh and nodal analysis, Thevenins, Nortons, Millmans, Reciprocity, and Maximum power transfer theorem (A.C. analysis).Graph Theory and Network Equations - Introduction, Graph, Tree, Co-tree and loops, Incidence matrix, Cutset matrix, Tieset matrix and loop currents, Number of possible trees of a graph, Analysis of networks, Network equilibrium equations, Duality general network transformation.Resonance - Q-factor, Series resonance, Selectivity and bandwidth, Selectivity with variable capacitance and variable inductance, Parallel resonance, Selectivity and bandwidth, Maximum impedance condition with C, L and f variable, Current in antiresonance, General case resonance. Transfer and mutual inductance, Coupling coefficient, Properties of ideal transformer, Impedance matching with transformer, L and T circuit impedance matching.Four Terminal Network and Transmission Line - Two port network classification, Characteristic impedance and propagation constant for symmetrical network, Image and iterative impedance for asymmetrical network, Terminal impedances, Reduction of complicated network into its equivalent T and networks.Transmission line as two port network, Cascaded sections, Characteristic impedance and propagation constant. Transmission line general solution, Infinite line, Wavelength and velocity of propagation. Line without distortion, Reflection on transmission line reflection coefficient and SWR.Filters and Attenuators - Filter fundamentals, Constant k type low pass and high pass filter, m derived filter, low pass and high pass m - derived filters, Band pass and band stop filters, Half section, Terminating half section, Composite filter.Attenuators - Symmetrical T and attenuators, Ladder type attenuators, Asymmetrical T and attenuators.Transient response - Standard input signals, First order transients, Zero input response, Step response, Pulse response, Switched d.c. transients, Switched a.c. transients, Second order natural response, Second order circuit equations, Over damped, Under damped and critically damped response, Second order transients, Initial conditions.
by A.V.Bakshi U.A.Bakshi
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Transmission Lines and Communication Networks,An Introduction to Transmission Lines, High-frequency and High-speed Pulse Characteristics and Applications
Electrical Engineering/Circuits and Systems Transmission Lines for Digital and Communication Networks An IEEE Press Classic Reissue In the recent past, knowledge of transmission line behavior was not essential to understanding digital logic design. Slow signals, relatively short wires, logic probes and the treatment of wave forms as sequences of ones and zeros made it possible to design logic without a solid understanding of fields. That has changed dramatically. Today, with edge rates and gate delays moving into the picosecond realm, innovative product designers must be able to understand and model the essential distributed element nature of electrical circuits. Those who don't will lag far behind the competition. Keeping pace with these developments, IEEE Press is pleased to bring back into print this definitive reference on high-speed transmission line behavior. First written in 1969, this book provides a level of detail on high-speed signaling problems that remains unmatched to this day. Engineers who want to move beyond the introductory level of field theory will find the practical applications they need for solving difficult real-world problems. In this Book You Will Find Thorough Coverage of: * The realistic behavior of wiring, including skin effects * Series and parallel losses * Complex issues such as phase and group velocity, and the resulting pulse and edge spreading * Cross coupling of signals from physically adjacent transmission lines * Superconducting transmission lines An indispensable resource for scientists, circuit and package designers, and system architects, this book is also appropriate for students of computer-aided design and technology. Also of Interest from IEEE Press... Routing in Third Dimension: From VLSI Chips to MCMs by Naveed A. Sherwani, Siddharth Bhingarde, and Anand Panyam, Intel Corporation 1995 Hardcover 416pp ISBN 0-7803-1089-6 IEEE Product No. PC4473 This book provides a complete and in-depth discussion of formal algorithms appropriate for state-of-the-art VLSI and MCM technologies. Principles of Data Conversion System Design by Behzad Razavi, AT&T Bell Laboratories 1995 Hardcover 272pp ISBN 0-7803-1093-4 IEEE Product No. PC4465 This text deals with the design and implementation of integrated circuits for analog-to-digital and digital-to-analog conversion.
by Richard E. Matick
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Data Communication and Networking: A Practical Approach,
Data Communication and Networking, First Edition provides a solid, thorough overview of data communications and networking for Engineering Technology programs. This text covers information for one or more courses spanning digital communication systems, computer communication and networks, and data communications. It is specifically written and designed for engineering and engineering technology learners by using a systematic and visual approach with abundant tables, illustrations, and practical examples making it easy for students to comprehend concepts. Content begins with data communication, signal conversion and issues in data transmission. Each chapter includes an introduction, summary of key information, as well as practice questions and problems with answers. The text also includes coverage of network and network standards, Ethernet, network components and Transmission Control and Internets Protocols (TCP/IP). The integration of applications and laboratory experiments are found throughout the text, making Data Communication and Networking, First Edition a one-of-a-kind and practical text. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
by Massoud Moussavi
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Data Communications and Computer Networks: A Business User's Approach,
Balancing the most technical concepts with practical everyday issues, DATABASE COMMUNICATIONS AND COMPUTER NETWORKS, 8e provides thorough coverage of the basic features, operations, and limitations of different types of computer networks--making it the ideal resource for future business managers, computer programmers, system designers, as well as home computer users. Offering a comprehensive introduction to computer networks and data communications, the book includes coverage of the language of computer networks as well as the effects of data communications on business and society. It provides full coverage of wireless technologies, industry convergence, compression techniques, network security, LAN technologies, VoIP, and error detection and correction. The Eighth Edition also offers up-to-the-minute coverage of near field communications, updated USB interface, lightning interface, and IEEE 802.11 ac and ad wireless standards, firewall updates, router security problems, the Internet of Things, cloud computing, zero-client workstations, and Internet domain names. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
by Curt White
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Radio-Frequency and Microwave Communication Circuits,Analysis and Design
This practical book presents a top-down approach to RF and microwave circuit design, offering a detailed introduction to the technology behind the exploding wireless communications market. It describes circuits in the overall context of communications systems, and includes many worked examples of real-world devises and engineering problems. Material on CAD techniques is available via ftp.
by Devendra K. Misra
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Communications, Industrial Networking and TCP/IP,
by IDC Technologies
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Transmission Lines And Waveguide,
Transmission Line Theory Different types of transmission lines, Definition of characteristic impedance, The transmission line as a cascade of T-Sections, Definition of propagation constant.General solution of the transmission line, The two standard forms for voltage and current of a line terminated by an impedance, Physical significance of the equation and the infinite line, The two standard forms for the input impedance of a transmission line terminated by an impedance, Meaning of reflection coefficient, Wavelength and velocity of propagation.Waveform distortion, Distortionless transmission line, The telephone cable, Inductance loading of telephone cables.Input impedance of lossless lines, Reflection on a line not terminated by Z0, Transfer impedance, Reflection factor and reflection loss, T and section equivalent to lines. The Line at Radio Frequencies Standing waves and standing wave ratio on a line, One eighth wave line, The quarter wave line and impedance matching, The half wave line.The circle diagram for the dissipationless line, The Smith chart, Application of the Smith chart, Conversion from impedance to reflection coefficient and vice-versa. Impedance to admittance conversion and viceversa, Input impedance of a lossless line terminated by an impedance, Single stub matching and double stub matching.Guided Waves Waves between parallel planes of perfect conductors, Transverse electric and transverse magnetic waves, Characteristics of TE and TM Waves, Transverse electromagnetic waves, Velocities of propagation, Component uniform plane waves between parallel planes, Attenuation of TE and TM waves in parallel plane guides, Wave impedances.Rectangular Waveguides Transverse magnetic waves in rectangular wave guides, Transverse electric waves in rectangular waveguides, Characteristic of TE and TM waves, Cut-off wavelength and phase velocity, Impossibility of TEM waves in waveguides, Dominant mode in rectangular waveguide, Attenuation of TE and TM modes in rectangular waveguides, Wave impedances, Characteristic impedance, Excitation of modes.Circular Wave Guides and Resonators Bessel functions, Solution of field equations in cylindrical co-ordinates, TM and TE waves in circular guides, Wave impedances and characteristic impedance, Dominant mode in circular waveguide, Excitation of modes, Microwave cavities, Rectangular cavity resonators, Circular cavity resonator, Semicircular cavity resonator, Q factor of a cavity resonator for TE101 mode.
by A.V.Bakshi U.A.Bakshi
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Data Communication,
Communication Networks and Services Evolution of Network Architecture and Services : Telegraph Networks and Message Switching, Telephone Networks and Circuit Switching, The Internet, Computer Networks and Packet Switching.Applications and Layered Architectures Examples of Protocols, Services, and Layering : HTTP, DNS, and SMTP, TCP and UDP Transport Layer Services; The OSI Reference Model : The Seven Layer OSI Reference Model, Unified View of Layers, Protocols and Services Overview of TCP/IP Architecture : TCP/IP Architecture, TCP/IP Protocol : How the layer work together, Protocol Overview; Application Layer Protocols and TCP/IP Utilities.Digital Transmission Fundamentals Digital Representation of Information : Block-Oriented Information, Stream Information ; Why Digital Communications? : Comparison of Analog and Digital Transmission, Basic properties of Digital Transmission Systems; Digital Representation of Analog Signals : Bandwidth of Analog Signals, Sampling of an Analog Signal, Digital Transmission of Analog Signals; Characterization of Communication Channels : Frequency Domain Characterization, Time Domain Characterization; Fundamental Limits in Digital Transmission : The Nyquist Signaling Rate, The Shannon Channel Capacity; Line Coding ; Modems and Digital Modulation : Binary Phase Modulation, QAM and signal Constellations, Telephone Modem Standards; Properties of Media and Digital Transmission Systems : Twisted Pair, Coaxial Cable, Optical Fiber, Radio Transmission, Infrared Light ; Error Detection and Correction : Error Detection, Two Dimensional Parity Checks, Internet Checksum, Polynomial codes, Standardized Polynomial Codes, Error Detecting Capability of a Polynomial Code;Circuit Switching NetworksMultiplexing : Frequency Division Multiplexing, Time Division Multiplexing. Wavelength-Division Multiplexing ; SONET : SONET Multiplexing, SONET Frame Structure; Transport Networks : SONET Networks, Optical Transport Networks ; Circuit Switches : Space Division Switches, Time Division Switches; The Telephone Network : Transmission Facilities, End to End Digital Services;Peer-to-Peer Protocols and Data Link Layer Part I : Peer-to-Peer Protocols : Peer-to-Peer Protocols and Service Models; ARQ Protocols and Reliable Data Transfer Service : Stop-and-Wait ARQ, Go-Back-N ARQ, Selective Repeat ARQ; Other Peer-to-Peer Protocols;Part II : Data Link Controls : Framing; Point to Point Protocol; HDLC Data link control; Link Sharing using Packet Multiplexers : Statistical Multiplexing, Speech Interpolation and the Multiplexing of Packetized Speech;Medium Access Control Protocols and Local Area NetworksThe Medium Access Control Protocols : Multiple Access communications ; Random Access : ALOHA, Slotted ALOHA, CSMA CSMA-CD; Scheduling Approaches to Medium Access Control : Reservation Systems, Polling, Token-Passing Rings ; Channelization : FDMA, TDMA, CDMA ;High Speed Digital Access and Connecting Devices DSL (Digital Subscriber Line) : DSL Technology ; Cable Modems; Connecting Devices : Repeaters, Hubs, Bridges, Two - Layer Switch, Router and three-layer Switches.
by I.A.Dhotre
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Data Communication,
Data Communication and NetworksData communication - Components, data representation, direction of flow.Networks - Network criteria, network hardware, network software, protocol hierarchy, design issues for the layer, ISO OSI reference model.Signals - Analog signals, digital signal, analog verses digital signal, data rate limits, transmission impairment, throughput, propagation speed, propagation time, wavelength etc.Digital Transmission and Analog TransmissionDigital transmission - line coding, characteristics, schemes, Block coding, transformation and common block codes, Sampling - PAM, PCM, Nyquist's theorem, bit rate, transmission modes.Analog transmission - Analog modulation, AM, FM, PM Digital modulation, ASK, FSK, PSK, QAM, Bit/baud comparison.Telephone modems - Modem standards, traditional modems, 56K modems etc.MultiplexingFDM, Multiplexing process, de-multiplexing process, applications of FDM, WDM, TDM - Time slots, frames, interleaving, synchronization, bit padding, DSS, T-Lines, inverse TDM, Applications of TDM.Transmission media - Guided media, twisted pair, coaxial cable, fiber optics, unguided media, radio waves, microwaves, infrared.Switching - Circuit switching, packet switching and message switching.Telephone networks - components, LATAs making connections, analog services and digital services.Error Detection and CorrectionTypes of errors, single bit burst errors. Detections - redundancy, parity, CRC, checksum, Error correction - Correction by retransmission, FEC, burst error correction.Flow control and error control - stop and wait ARQ, Go Back-N ARQ, selective repeat ARQ.Ethernet - Traditional Ethernet, fast Ethernet, gigabit Ethernet.Multiple access - random access, MA, CSMA, CSMA/CD, CSMA/CA, control access, FDMA, TDMA and CDMA.IEEE 802.3, 802.4, 802.5 X.21, X.25, SDLC/HDLC protocol standards.Network connecting devices - repeater, bridge, router, gateway, hub etc.
by I.A.Dhotre V.S.Bagad
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