Wireless Technology

The text contains all the essential elements of communication principles, devices, circuits, antennas, and systems covering the electromagnetic spectrum from KHz to MHz of radio frequency (RF) that was developed in the formative stage of wireless technology.

Subal Kar is a former Professor and Head of the Institute of Radio Physics and Electronics, University of Calcutta, India. His field of specialization is microwave and terahertz (THz) engineering, metamaterials, and high-energy physics. He has three patents to his credit and has published research papers in peer-reviewed international journals. He was visiting scientists at various universities and institutes in the United States, Europe, and Asia, including Lawrence Berkeley National Laboratory, USA, Oxford University, UK, Cockcroft Institute, and Kyoto University, Japan. He is the recipient of the Young Scientist Award of URSI and IEEE MTT, and the Fulbright Award from the US Government.

1. The History of Development of Wireless Technology. 2. Foundation for Wireless Technology-A Re-visit to Certain Topics of Electromagnetism . 3. Formative Stage of Wireless Technology-Modulation Techniques and Radio Receivers. 4. KHz to MHz Antennas and Radio Wave Propagation Techniques . 5. Active Devices and RF Transmission lines for Wireless Technology at KHz to MHz. 6. Some of the KHz-MHz Systems Based on Wireless Technology-Radio and Television. 7. The Digital Revolution-A Game Changer of Modern Wireless Technology. Appendix . Wireless Communication Bands and Their Applications.