摘要
针对Ka频段设备在实际工作中出现的由于自跟踪零点不准确导致自动校相检查失败的问题,对其自动校相模型进行了理论分析,计算得到了解算误差。结合该设备的性能规律,针对数据处理算法提出了优化建议,解决了该问题,进一步增强了自动校相模型的适用性。
The inaccuracy of automatic zero tracking in practical engineering may cause Ka-band Radar ’ s failure in automatic digital phase correction checking.Aiming at this problem,this paper firstly analyzes theoretically the automatic digital phase correction model,obtaining reliable results of resolution error;secondly,aiming at the data processing method,and combining with the performance law of the equipment,it puts forward some optimization suggestions which solve the problem,and further enhance the applicability of automatic digital phase correction model.
出处
《无线电工程》
2014年第10期77-80,共4页
Radio Engineering
关键词
KA频段
自动校相
模型优化
数据处理方法
Ka band
automatic digital phase correction
model optimization
data processing method
