The complex timing of forepart-radar, the complexity of target-classifying algorithm, and the abominable working surroundings increase the difficulty in chip selecting, circuit designing and plate making.

• 前端雷达系统的工作时序复杂、目标识别算法复杂、系统工作环境恶劣，这些加大了芯片选型、电路设计和制板的难度。