This new practical title provides a comprehensive account of the current state of the main types of airborne and spaceborne radar systems. Each system is covered in terms of the basic radar principles, functions and properties, as well as the radar's role within the overall system and mission. Given changing operational requirements, the authors also consider how radar may evolve into the future. The book benefits greatly from the unique knowledge of the author team, who are working in a company considered to be a center of excellence for commercial radar development.