Principles of Communication Engineering Hindi (Sanchar Abhyantran Key Sidhanth )

Principles of Communication Engineering Hindi (Sanchar Abhyantran Key Sidhanth) by N. D. Sharma is a textbook that covers the basic concepts and principles of communication engineering. The book starts with an introduction to communication systems and their various components, such as transmitters, receivers, and channels. It then delves into the concepts of modulation, noise, and demodulation, followed by various types of analog and digital modulation techniques, including amplitude, frequency, and phase modulation. The book also covers the principles of coding and error correction, as well as various communication systems, such as microwave, satellite, and optical communication systems. With numerous solved examples, practice questions, and chapter-end exercises, this book is suitable for undergraduate and postgraduate students of electronics and communication engineering.