应用AWE技术快速求解RCS，误差很小，用的是电磁散射的矩量法。-Rapid application of AWE to solve RCS, the error is very small, using a moment method electromagnetic scattering.

The word Radar is the acronym of Radio detection and ranging. Radar is an active instrument, which measures the echo of scattering objects, surfaces and volumes illuminated by an electromagnetic wave internally generated belonging to the microwave po