  For all multifunctional radar systems the allocation of resources plays an
outstanding role. Many radars have low priority on surveillance tasks. In
challenging situations this leads to neglecting of surveillance beams in
directions where many other tasks are done. This document presents a technique
that enables multifunctional radar systems to keep on scanning overloaded
surveillance sectors under the condition that all sectors have a similar
revisit time. Since radar resource management depends on the used system, two
general configurations are considered in this paper. The focus lies on systems
with a rotating antenna.
