A resource allocation model for the radar search function

A performance model for the radar search function is derived, which can be used for resources management in a multifunction radar that uses an electronically steered array antenna. The proposed resource allocation model incorporates scenario information, such as the platform altitude and velocity, as well as the areas where targets are expected to pop-up. The model is demonstrated by simulation in airborne and ground based radar scenarios, where a significant improvement in performance is shown in comparison to a non-optimised, uniform resource allocation. This improvement equates to an enlargement of the surveillance region.