Radar Cross Section Eugene F. Knott Pdf !!link!!

Knott provides the Physical Optics (PO) solution for a rectangular plate. Build this simulation. Then, rotate the plate. You will see the "specular spike" drop to near zero—this is exactly how stealth aircraft angle their surfaces.

Unlike an object's physical size, its RCS is an "electrical" size. A small object with high reflectivity can appear much larger to a radar than a physically massive object designed with stealth features. Key Methodology and Prediction Techniques radar cross section eugene f. knott pdf