Book

Signals and Systems: An Introduction for Communication Engineering, authored by Prabir Saha, Shubhankar Majumdar, and Vishnu Murty Tammineni, is a comprehensive textbook meticulously designed to cater to the academic needs of undergraduate engineering students, particularly those pursuing B.Tech programs in Electronics and Communication Engineering (ECE) and allied disciplines. The first edition of this book lays a strong conceptual foundation by addressing the fundamental principles of signals and systems, encompassing both continuous-time and discrete-time domains, with a focused emphasis on their direct applications in communication engineering. The authors have structured the content in a clear, progressive manner, ensuring that complex mathematical concepts such as Fourier transforms, Laplace transforms, Z-transforms, convolution, and system analysis are presented in an accessible and student-friendly style. What distinguishes this textbook is its deliberate effort to bridge the gap between theoretical frameworks and real-world communication systems, enabling students to appreciate the practical relevance of the subject. Richly supplemented with solved examples, illustrations, and practice problems, the book serves as both a classroom resource and a self-study guide, making it an invaluable reference for students preparing for university examinations as well as competitive engineering assessments.