This book is aimed to bring the emerging application aspects of THz technology and various modules used for its successful realization. It gathers scientific technological novelties and advancements already developed or under development in the academic and research communities. This book focuses on recent advances, different research issues in terahertz technology and would also seek out theoretical, methodological, well-established and validated empirical work dealing with these different topics. In particular, this textbook covers design considerations and current trends of THz antennas and antenna arrays to deal with the transmission and reception of THz EM waves. It also presents a discussion on metamaterial structures, meta-surfaces, and absorbers to be used for some kind of sensing and detection applications. Furthermore, it reports on THz wireless communication aspects, 6G network issues and challenges, advantages and disadvantages, generation and detection of THz waves, Signal and Communication Processing for THz communication, reconfigurable low-noise amplifier (LNA) design, III-Nitride HEMTs for THz Applications, photonic crystal fiber for sensing applications, THz Design Variable Estimation by Deep Optimization, and THz Imaging issues. Once the readers finish studying this book then they will learn about the importance of THz technology, advancement in the field, applications, THz modules like antennas, MIMO and DRAs, communication aspects, LNAs, generation of THz waves, etc and future scope. It also leads to enhancement in their knowledge in THz technology, gives a platform to future technology and novel applications realization.

Autorentext

Dr. Sudipta Das obtained his Ph.D degree from University of Kalyani, INDIA. He is currently working as an Associate Professor in the Department of Electronics and Communication Engineering at IMPS College of Engg. & Technology, West Bengal, India. He has 12 years' of teaching and 9 years of research experience. His research interests are Microstrip Antennas for microwave, mm-wave and THz communication systems, Flexible antenna design, Filter design, FSS, RFID, microwave components, and THz systems. He has contributed more than 100 research articles in various peer reviewed high impact international journals and conferences of repute. He has also contributed as an author and editor of a few books on Microstrip Filter, Terahertz technology etc.

Dr. Anveshkumar Nella is currently working as an Assistant professor in the School of EEE, VIT Bhopal University, Bhopal, M. P, India. He has pursued his M.Tech and Ph.D degrees fromthe Dept. of ECE, VNIT, Nagpur in 2014 and 2019, respectively. He is having 3 years of Teaching and Research experience. He has published his research and review articles 16 in SCI/SCIE, 2 in Scopus, 5 in International/National Journals and 15 in International/National conferences. He was an Editor for a textbook titled "Advances in THz technology and its applications" published by Springer in 2021. He is also an active research consultant for several funded projects. His research interests include Antennas, RF circuits and wireless communications. He is working in the area of high directional UWB antennas, reconfigurable antennas, cognitive radio antennas, RF energy harvesting, THz and Mobile antennas.

Dr. Shobhit K. Patel completed his Ph.D. in Electronics & Communication Engineering at Charotar University of Science and Technology, Changa, India. He is currently working as a Professor in the Computer Engineering Department at Marwadi University, Gujarat, India. His research interests are in the areas of photonics, metamaterial, antenna, optics, and artificial intelligence. He has published more than 100 research papers in high impact journals. He has also filed 7 Indian patents on different novel research topics. He has been honoured with awards for his achievements in the area of the research field.