摘要
提出了一种新颖的同步正交跳频网台参数联合估计方法,该方法利用时间窗滑动将数据进行分割,对每段数据进行联合估计,利用门限排除那些包含多个频域的数据,余下的数据估计出的结果逐一归类后取平均进一步提高估计精度。计算机仿真实验表明,本方法可以准确估计出频率捷变雷达的频率和到达角。
A novel synchronous orthogonal frequency-hopping network station estimation of method use of the time sliding window to segment the data on each piece of data to jointly estimate, using the door limits exclude those containing more than the frequency domain data, the remaining data to estimate the results of each classification after averaging to further improve the estimation accuracy. Computer simulation experiments show that this method can accurately estimate the frequency agile radar frequency and angle of arrival.
出处
《电子设计工程》
2011年第9期9-11,15,共4页
Electronic Design Engineering
关键词
雷达通信
同步正交跳频网台
联合角度频率估计
联合估计
radar communications
synchronous orthogonal FH network
joint angle frequency estimation
joint estimation
