Aram Partizian Email Courses Professional Education Courses Digital Radio Frequency Memory (DRFM) Technology (DEF-2507P) DRFM Executive Overview (DEF-2509P) Principles of Millimeter Wave Radar Electronic Warfare (DEF-3545P) Principles of Pulse-Doppler Radar (DEF-3509A) Principles of Radar Electronic Protection (DEF-2505P)