S R SeshadriS. R. Seshadri (Ph.D., Applied Physics, Harvard University) is an independent researcher working for the past 15 years in the area of physical optics, small antennas, and mathematical methods in electromagnetic theory. During this period, he has authred approximately 30 journal papers, 20 professional conference presentations, 50 manuscript reviews for professional journals, and presented invited lectures in 10 Japanese universities. He is the author of two textbooks: Fundamentals of Transmission Lines and Electromagnetic Fields (Addison-Wesley: 1971) and Fundamentals of Plasma Physics (American Elsevier: 1973). Read More Read Less