Language : English
Published : 2013-08-06
Pages : 1072
PNIE Digital Communications: Fundamentals and Applications 2nd Edition
For courses in Digital Communications. Exceptionally accessible, this book presents the often “difficult” concepts of digital communications in an easy-to- understand manner-without diluting the mathematical precision. Using a student-friendly approach, it develops the important techniques in the context of a unified structure (in block diagram form)-providing organization and structure to a field that has, and continues, to grow rapidly, and ensuring that students gain an awareness of the “big picture” even while delving into the details (the most up-to-date modulation, coding, and signal processing techniques that have become the basic tools of our modern era). It traces signals and key processing steps from the information source through the transmitter, channel, receiver, and ultimately to the information sink.
The authors present the background, notation, and nomenclature essential for students to understand the various and independent technical approaches, that exist in the field of mechanism, kinematics, and dynamics. Coverage of all analysis and development methods is balanced, with the use of both analytic and graphic tools. This text is ideal for undergraduate students of mechanical engineering.
This book introduces the theoretical elements at the basis of various classes of algorithms commonly employed in the physical layer (and, in part, in MAC layer) of wireless communications systems. It focuses on single user systems, so ignoring multiple access techniques. Moreover, emphasis is put on single-input single-output (SISO) systems, although some relevant topics about multiple-input multiple-output (MIMO) systems are also illustrated.
- Comprehensive wireless specific guide to algorithmic techniques
- Provides a detailed analysis of channel equalization and channel coding for wireless applications
- Unique conceptual approach focusing in single user systems
- Covers algebraic decoding, modulation techniques, channel coding and channel equalisation
From the Back Cover
An advanced introduction to algorithmic techniques for wireless communications, blending basic principles with advanced concepts and techniques
This reference provides a high-level introduction to the study of algorithmic techniques employed in digital wireless communication systems over fading channels. Its main objective is to develop a theoretical framework that will enable the reader to develop solutions to detection, equalization, channel estimation, error correction coding and coded modulation problems in wireless communications.
This book discusses in detail deterministic and stochastic descriptions of wireless channels, single-carrier and multicarrier digital modulation techniques, optimal signal detection, channel estimation techniques, channel equalization algorithms, classical and modern channel coding schemes, coded modulation techniques, and iterative methods for channel equalization and decoding of channel codes.
Special features include:
- Important results previously scattered over a huge number of publications are now collected in a single volume
- A broad coverage of fundamental topics in wireless communications, taking into consideration both basic and advanced transmission techniques
- An historical perspective on various important research areas in the field of wireless communication techniques
- Highlights trends in various research areas in the field of wireless communications
The Acclaimed RF Microelectronics Best-Seller, Expanded and Updated for the Newest Architectures, Circuits, and Devices Wireless communication has become almost as ubiquitous as electricity, but RF design continues to challenge engineers and researchers. In the 15 years since the first edition of this classic text, the demand for higher performance has led to an explosive growth of RF design techniques. In RF Microelectronics, Second Edition, Behzad Razavi systematically teaches the fundamentals as well as the state-of-the-art developments in the analysis and design of RF circuits and transceivers. Razavi has written the second edition to reflect today’s RF microelectronics, covering key topics in far greater detail. At nearly three times the length of the first edition, the second edition is an indispensable tome for both students and practicing engineers. With his lucid prose, Razavi now *Offers a stronger tutorial focus along with hundreds of examples and problems*Teaches design as well as analysis with the aid of step-by-step design procedures and a chapter dedicated to the design of a dual-band WiFi transceiver*Describes new design paradigms and analysis techniques for circuits such as low-noise amplifiers, mixers, oscillators, and frequency dividers This edition’s extensive coverage includes brand new chapters on mixers, passive devices, integer-N synthesizers, and fractional-N synthesizers. Razavi’s teachings culminate in a new chapter that begins with WiFi’s radio specifications and, step by step, designs the transceiver at the transistor level. Coverage includes *Core RF principles, including noise and nonlinearity, with ties to analog design, microwave theory, and communication systems *An intuitive treatment of modulation theory and wireless standards from the standpoint of the RF IC designer*Transceiver architectures such as heterodyne, sliding-IF, directconversion, image-reject, and low-IF topologies.* Low-noise amplifiers, including cascode common-gate and commonsource topologies, noise-cancelling schemes, and reactance-cancelling configurations*Passive and active mixers, including their gain and noise analysis and new mixer topologies *Voltage-controlled oscillators, phase noise mechanisms, and various VCO topologies dealing with noisepower-tuning trade-offs*All-new coverage of passive devices, such as integrated inductors, MOS varactors, and transformers*A chapter on the analysis and design of phase-locked loops with emphasis on low phase noise and low spur levels*Two chapters on integer-N and fractional-N synthesizers, including the design of frequency dividers*Power amplifier principles and circuit topologies along with transmitter architectures, such as polar modulation and outphasing
About the Author
Behzad Razavi, Professor of Electrical Engineering at UCLA, leads the Communication Circuits Laboratory (CCL). Emphasizing the use of mainstream CMOS technologies, CCL’s research seeks and exploits new devices, circuits, and architectures to push the performance envelope. Razavi holds a BSEE from Sharif University of Technology and MSEE and PhDEE degrees from Stanford. He was with ATT Bell Laboratories and HP Labs until 1996. An IEEE Distinguished Lecturer and IEEE Fellow, his books include Design of Analog CMOS Integrated Circuits, Design of Integrated Circuits for Optical Communications, and Fundamentals of Microelectronics.
This textbook takes readers step-by-step through the creation of real circuit, explaining and demystifying complex design problems with detailed coverage of often-neglected areas and deliberately leaves out bipolar analog circuits. This edition has an updated Chapter 2 that reflects the latest technology on twin-well shallow-trench-isolation CMOS, while coverage of such topics as frequency response, feedback, distortion, noise, bootstrapped voltage references, and photosensitivity have been expanded accordingly.