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.

Product Benefits:

• All-new examples of the use of software in communications systems have been added, particularly in chapters on transmission lines and antennas, to maintain the focus on current industry practice.
• Communication over all currently used media - including copper, radio and optical channels - is addressed in detail.
• All-new full-color photographs, plus drawings that have been revised and reproduced in color to make them easier to understand, enhance readability.
• MultiSIM™ is used in many of the circuit examples, providing opportunities for readers to engage in a highly interactive, technology-driven learning experience based in circuit simulation.
• New "Using MatLab" feature provides MatLab examples throughout the book, enhancing students' understanding of the application of communications systems.
• New "Electronics…Rewind" and "Electronics…Fast Forward" features provide interesting historical background information, as well as information about how technology is utilized today.
• A Lab Manual provides a set of experiments that cover the basic concepts of analog and digital communications systems.
• An e.resource™ lessens the work for instructors, by providing them with ready-to-use PowerPoint slides, computer files for examples and problems solved using MultiSIM™, plus a computer testbank.