CONSTANTINE A. BALANIS is Regents Professor Emeritus of Electrical Engineering at Arizona State University, USA. He received his BSEE from Virginia Tech in 1964, his MEE from the University of Virginia in 1966, his PhD in Electrical Engineering from The Ohio State University in 1969, and an honorary doctorate from the Aristotle University of Thessaloniki (AUTH). Professor Balanis is a Life Fellow of IEEE, author of Antenna Theory: Analysis and Design, and editor of Modern Antenna Handbook, both published by Wiley.