针对传统数值算法处理多角度入射目标电磁散射问题计算量大的劣势,根据压缩感知理论设计了一种含有丰富入射角度信息的激励源,结合Ansys HFSS商业软件的建模功能,形成一种快速处理目标单站RCS分析方法,通过对理想导电立方体和微带阵列天线等算例的分析,验证了新算法与传统方法相比具有计算效率高、处理复杂目标能力强等优点。 Aiming at the disadvantages of traditional numerical algorithms in dealing with the large computational burden of multi-angle incident electromagnetic scattering, an excitation source with rich incident angle information is designed according to the compressed sensing theory. Combined with the Ansys HFSS commercial software modeling function, a fast processing The target single-station RCS analysis method, through the analysis of examples such as ideal conductive cubes and microstrip array antennas, verifies that the new algorithm has the advantages of high computational efficiency and ability to handle complex targets compared with the traditional method.