ACKNOWLEDGEMENT First and foremost, praises and thanks to the God, the Almighty, for His showers of blessings throughout my research work to complete the research successfully. I would like to express my deep and sincere gratitude to my research supervisor, Dr. N. Krishnan M.Sc., M.Tech., Ph.D., SM IEEE, Professor and Head.
Thesis Acknowledgement. Foremost, I would like to express my sincere gratitude to my advisor Prof. Ying Wu for the continuous support of my Ph.D study and research, for his patience, motivation, enthusiasm, and immense knowledge. His guidance helped me in all the time of research and writing of this thesis. I could not have imagined having a.