Computing Naval Vessel＇s RCS with High-frequency Approach

For the complex and large targets like naval vessels, the computation for their RCS usually uses high-frequency approach.Presenting the geometry modeling and the computation principle on naval vessel＇s RCS, this paper puts the emphasis on the key techniques of computing the naval vessel＇s RCS based on high-frequency approach with the analysis on mast＇s effect to the total RCS as the example.