A design and implementation method of ISAR target IF echo is introduced.At first, the ISAR IF echo characteristics are analyzed, taking a stationary point-target as an example.

• 摘要介绍了一种ISAR目标中频回波模拟器的设计实现方法：首先以固定点目标为例，分析了ISAR目标的中频回波信号特点；