Now in its eighth edition,Modern Electronic Communicationthoroughly examines the key concepts in electronic communications. The book contains many examples of communication circuit troubleshooting and includes extensive use of Electronics Workbench Multisim throughout. This edition has expanded the coverage of digital communications to present readers with the latest techniques and methods which reflect current practices in industry. “Troubleshooting with Electronics Workbench Multisim” sections at the end of each chapter help readers gain the understanding of an important concept presented in the chapter by presenting circuits in a tutorial manner.This edition still features the best of older communication circuits with new content on current circuits, data sheets, and communication techniques from Philips Semiconductor, Maxim, Analog Devices, Lectrosonics, and Zarlink. Updated wireless digital communications topics include direct sequence spread spectrum (DSSS), spreading and de-spreading the signal, pseudo noise (PN) codes, Orthogonal Frequency Division Multiplexing (OFDM), phase-shift keying (PSK), and frequency shift keying, troubleshooting cellular telephone problems.A thorough and up-to-date reference for Electronic Technicians.

An accessible, yet mathematically rigorous, one-semester textbook, engaging students through use of problems, examples, and applications.

This book serves as an easily accessible reference for wireless digital communication systems. Topics are presented with simple but non-trivial examples and then elaborated with their variations and sophistications. The book includes numerous examples and exercises to illustrate key points. For this new edition, a set of problems at the end of each chapter is added, for a total of 298 problems. The book emphasizes both practical problem solving and a thorough understanding of fundamentals, aiming to realize the complementary relationship between practice and theory. Though the author emphasizes wireless radio channels, the fundamentals that are covered here are useful to different channels - digital subscriber line, coax, power lines, optical fibers, and even Gigabit serial connections. The material in chapters 5 (OFDM), 6 (Channel coding), 7 (Synchronization), and 8 (Transceivers) contains new and updated information, not explicitly available in typical textbooks, and useful in practice. For example, in chapter 5, all known orthogonal frequency division multiplex signals are derived from its digitized analog FDM counterparts. Thus, it is flexible to have different pulse shape for subcarriers, and it can be serial transmission as well as block transmission. Currently predominant cyclic prefix based OFDM is a block transmission using rectangular pulse in time domain. This flexibility may be useful in certain applications. For additional information, consult the book support website: https://baycorewireless.com

Now in its second edition, Electronic Communications Systems provides electronics technologists with an extraordinarily complete, accurate, and timely introduction to all of the state-of-the-art technologies used in the communications field today. Comprehensive coverage includes traditional analog systems, as well as modern digital techniques. Extensive discussion of today's modern wireless systems - including cellular, radio, paging systems, and wireless data networks - is also included. In addition, sections on data communication and the internet, high-definition television, and fiber optics have been updated in this edition to enable readers to keep pace with the latest technological advancements. A block-diagram approach is emphasized throughout the book, with circuits included when helpful to lead readers to an understanding of fundamental principles. Instructive, step-by-step examples using MultiSIM?, in addition to those that use actual equipment and current manufacturer's specifications, are also included. Knowledge of basic algebra and trigonometry is assumed, yet no calculus is required.

Comprehensive in scope and contemporary in coverage, this text explores modern digital and data communications systems, microwave radio communications systems, satellite communications systems, and optical fiber communications systems.