Alexander I. Leonov is a professor at the Moscow Institute of Technology. For 25 years he was a senior member of teams that designed and tested state-of-the-art radars for Soviet ABM programs. He is also the coauthor of Handbook of Computer Simulation in Radio Engineering, Communications and Radar and Radar Technology Encyclopedia (Artech House, 2001, 1997). Professor Leonov holds an M.Sc. from the Leningrad Military University of Communications and a Ph.D. and D.Sc. from the Moscow Aerospace Institute.