About Harada, Haruyuki
About Department of Control Engineering, National College of Technology, -1 Shinko, Hayato-cho, Airagun
About Wall, David J.N.
About Department of Mathematics and Statistics, University of Canterbury
About Takenaka, Takashi
About Department of Electrical Engineering and Computer Science, Nagasaki University, 1-14 Bunkyo-machi
About Tanaka, Mitsuru
About Department of Electrical and Electronic Engineering, Oita University
About IEEE Transactions on Antennas and Propagation
About Gradient