ANDRÉ VANDER VORST, PhD, is Professor Emeritus, Université catholique de Louvain (UCL). He has been a member of various committees on communications, microwaves, and education, including the IEEE Microwave Theory and Techniques Society (MTT-S) and the European Microwave Conferences. Professor Vander Vorst has authored or coauthored six books, several chapters, and more than three hundred scientific and technical papers published ... Read morein international journals and proceedings of international conferences. He received the IEEE MTT-S Microwave Career Award in 2004. ARYE ROSEN, PhD, is Academy Professor of Biomedical and Electrical Engineering, School of Biomedical Engineering, Science and Health Systems, Drexel University. He is also Director of the Pediatric Engineering Program at Drexel, and cofounder of the Medical Technology Center for Infants and Children at St. Peter's University Hospital, New Brunswick, New Jersey. The recipient of the IEEE MTT-S 2000 Microwave Application Award for the Application of RF/Microwave Techniques in Medicine, he is the coeditor of two books, including New Frontiers in Medical Device Technology (Wiley), and is additionally author or coauthor of seven book chapters and over 200 technical papers in the fields of engineering and medicine. YOUJI KOTSUKA, Dr.Eng, is Professor at Tokai University in Japan. Among his many honors, he was chair of the committees on Biological Effects of Electromagnetic Waves in the Institute of Electrical Engineering of Japan. He was a chair of EMCJ in the Institute of Electronics Information and Communication Engineering. Professor Kotsuka is also the author of four other books. Show Less