This work is supported by the China Postdoctoral Science Foundation Funded Project (No.20080430905), the China Postdoctoral Science Foundation Funded Project (No.200902412), the Aeronautical Science Founda- tion of China (No.20092077010), and the Spaceflight Support Foundation of China (2008).
Aim at planar array radar, this paper investigated an approach which only applies one kind of analog weighting at element level to suppress sldelobes of sum and difference beam simultaneously. Consequently, sum and di...