An Effective Method for Solving Wideband RCS Based on AWE and Preconditioning Technique
An effective method based on AWE and preconditioning technique was used for solving wideband radar cross section (RCS) of PEC in this paper. At first the electric field integral equation (EFIE) of a PEC cylinder is solved by using the method of moments (MOM) and the impedance matrix was sparsed by using pre-conditions operator. It is more easily to obtain the surface current on the PEC cylinder with AWE and preconditioning technique to calculate RCS of the two-dimensional PEC cylinder. It is shown that the presented method could result in considerable CPU time saving, especially in large conductor target.
MOM AWE technique , preconditioning RCS
Zhonggen Wang Wenyan Nie
College of Electrical and Information Engineering Anhui University of Science and Technology Huainan College of Electrical and Information Engineering Huainan Normal University Huainan, China
国际会议
2012 5th Global Symposium on Millimeter-Waves(2012年第五届全球毫米波会议 GSMM 2012)
哈尔滨
英文
621-624
2012-05-27（万方平台首次上网日期，不代表论文的发表时间）