is a senior engineering fellow at Raytheon Missile Systems, Tucson, Arizona. He was formerly the chief scientist at the U.S. Army Research, Development and Engineering Command, Intelligence and Information Warfare Directorate, Ft. Monmouth, New Jersey. Dr. Poisel is also the author of Modern Communications Jamming Principles and Techniques, Second Edition, Introduction to Communication Electronic Warfare Systems, Second Edition, Target Acquisition in Communication Electronic Warfare Systems, and Electronic Warfare Target Location Methods (Artech House, 2011, 2008, 2004, 2005). He received his M.Sc. in management from the Massachusetts Institute of Technology, Sloan School of Management and his Ph.D. in electrical engineering from the University of Wisconsin. Dr. Poisel also earned an M.S. in electrical engineering at Purdue University.