Analysis on Ship-to-Air Missile Kill ZoneUnder Ship-Ship Coordinate Air Defense

In order to describe the coupling kill zone in fleet coordinate air defense quantitatively,the depth and shape of it is studied.The characters of kill zone in single ship air defense is analyzed,the typical formation of fleet air defense is studied,and the hierarchical closed circle theory that hierarchical multi-layer in longitudinal direction and coupled of same order in latitudinal direction is given.According to the zero and none zero airway shortcut,the calculation model of first order coupled kill zone depth is brought forward.And it is extended to higher order.The sensitiveness of spacing interval and azimuth angle to the coupled kill zone depth is simulated.Results show that the model can be instructive.