Zhu Yan-Ju, Jiang Yue-Song, Hua Hou-Qiang, Zhang Chong-Hui, Xin Can-Wei. Modified equivalent current approximation and graphical electromagnetic computing method of analyzing radar cross section of missile target scatterer covered with thermal protection layerJ. Acta Physica Sinica, 2014, 63(24): 244101. DOI: 10.7498/aps.63.244101