This comprehensive textbook will help readers to acquire a thorough understanding of the fundamentals of electromagnetism and its applications in various areas including spectroscopy, signal processing and contemporary computation.

The text introduces the principles and applications of electricity, magnetism, and electromagnetic theory, which serve as foundations for communication systems, spectroscopy, and modern computing. It is followed by a discussion of the digital systems and their importance in computing, differences between digital signal transmission and wireless media, visualization techniques and useful simulation and computational techniques, together with advances in quantum computing.

Aimed at senior undergraduate and graduate students in the fields of physics, electrical engineering, electronics and communication engineering, this textbook:

• Provides fundamentals of electromagnetism and its applications in a single volume.

• Discusses digital signal processing and wireless communication in depth.
• Covers advanced applications of electromagnetism in communication, spectroscopy, and computing.
• Discusses computer modeling & simulation, artificial intelligence, and quantum computing.