In order to augment the linear dynamic range of the system and avoid the over loading, based on intrinsic clutter image of the analog system, it designed DAGC (Digital Automatic Gain Control) System.

• 为了增大系统的线性动态范围,防止过载,在模拟系统原有的杂波图基础上,设计了数字自动增益控制DAGC 系统。