The GE592 solid-state radar

The GE592, a generic L-band, all-solid-state, three-dimensional surveillance radar whose array antenna electronically phase scans a pencil beam in elevation while continuously rotating at 5 rpm to provide real-time tricoordinate data on all targets within its surveillance volume, is described. The performance characteristics are listed, showing a scan time of 12 sec, a field degradation factor of 2 dB, and a prime power of 80 kW. The radar is controlled by a general-purpose computer. By means of this mechanism, the radar is able to optimize its spatial and spectral processing, adapting in real-time to severe, varying interference environments. It also furnishes an automatic and comprehensive on-line performance monitoring and fault isolation capability.