link : CAEW – Business Jets Taking Control
CAEW – Business Jets Taking Control

Since the invention of radars Air Forces have relied on strategic networks of radars, communications and command centers to plan, manage and coordinate air activity over theaters of operations in a friendly and contested airspace.
The introduction of Airborne Early Warning (AEW) mechanical rotated radars in the 1960s made a dramatic change, extending AEW and control (AEW&C) over large airspace, covering terrain and ocean areas that were too extensive and complex for terrestrial based radar coverage. While technology has evolved since the days of those first “AWACS” (Airborne Warning and Control System) planes, the legacy platforms currently used for AEW&C systems are aging, inefficient and becoming too costly to operate.
“Radar technologies and electronics have made quantum leaps since those days in terms of weight, size, power, and performance,” Avishai Izhakian, Deputy General Manager, Airborne Systems, and Radars Division at ELTA Systems told Defense-Update.
“Modern Active Electronic Beam Steering Arrays (AESA) render the distinctive rotodome redundant, introducing lighter more efficient, conformal configurations for radars, enabling the use of business jets for the AEW role,” Izhakian added. The fact that these modern radars are not reliant on the complexes of moving parts further reduce weight and improves performance. “By steering the radar beams electronically, rather than mechanically significantly faster update rates can be achieved, enabling the detection and tracking of modern threats such as fast cruise missiles and unmanned platforms,” Izhakian explained.
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