Advanced radar systems not only search , detect , capture and track targets , but also gather detailed information from the targets . there is an increasing demand for multidimensional high resolution , especially in multi - targets environment 現代雷達系統不僅需要搜索、發現、捕獲與跟蹤目標,而且常常需要提取這些目標的詳細信息,多目標環境中對多維高分辨力也出了越來越高要求。