James Skala Email Courses Professional Education Courses Basics of Space Based Radar (DEF-1002R) Modern Electronic and Digital Scanned Array Antennas (DEF-1507P) Phased Array Radar Systems (DEF-3510P) Phased Array Radar Systems – Hardware Engineering (DEF-3510B) Radar Systems Engineering (DEF-3522P) Space-Based Radar (DEF-1002P)