"This book covers key aspects of modern communications
specifically, it covers analog and digital signals and analog and digital transmissions, analog and digital filters, the response of a communications system in time domain and in frequency domain, the spectral analysis, and the analog and digital modulations. To discuss these topics in depth, the authors introduce principles of operations, appropriate technologies, and design issues of communications devices and systems. They also describe the Laplace transform and Fourier transform and their applications. In addition, the book discusses the methods and techniques relating to description of communications systems in their entirety. It also provides a deeper understanding of issues by explaining the need for a specific task, showing the possible approaches to meeting the challenge, discussing the proper method to pursue, and considering the implementations of what seems to be the best possible solution"-- Provided by publisher.
Includes bibliographical references and index.