The technology of active electronically scanned arrays (AESA) has proven indispensable for advanced defence and space application. Its importance is also increasing for communication systems, in particular for future 5G cellular networks. The outstanding antenna performance, flexible scan strategies and adaptive pattern control are prerequisites for highest situational awareness as well as for tomorrow’s communication requirements. The integration of GaN RF power technology, mixedsignal devices based on SiGe/BiCMOS, and continuous increase of processing power will foster the use of wideband and multi-band antenna systems for multi-functional systems.

This workshop will present a mix of defence, space and communication array systems by leading international industries and research laboratories, providing technological cross-fertilisation over these different application domains. The different contributions will present a mix between technological possibilities (including GaN, SiGe and processing solutions), architectural aspects (including super resolution with element-based receive signals, CW-radar operation, shared apertures ultrahigh bandwidth and adaptive beamforming) as well as cost (including development, manufacturing and lifecycle cost).