%0 Journal Article
%T A Method of Relative Delay Measurement for the Wideband Digital Array Radar Based on Dechirping Technique<br>基于Dechirping技术的宽带全数字阵列雷达时延测量方法研究
%A Peng Wei
%A Wang Xue-gang
%A Tang Bin
%A Wu Hong-gang
%A <br>彭卫
%A 汪学刚
%A 唐斌
%A 吴宏刚
%J 电子与信息学报
%D 2010
%I 
%X In this paper, based on the Dechirping technique, a new method of measuring relative delays among digital T/R modules for the wideband digital array utilizing wideband LFM pulses is proposed. To enhance radar system's flexibility and extensibility and reduce hardware costs, this method can be realized by software. By using the decimation and FFT algorithm, not only can the measurement method be easier to be implemented for computational efficiency and reduce data rate, but also good measurement precision an...
%K Wideband digital array radar
%K Dechirping
%K Wideband LFM pulse signal
%K Relative delays measurement<br>宽带数字阵列雷达
%K Dechirping
%K 宽带LFM脉冲信号
%K 相对时延测量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=23E824E6AE6658DF3EDC89D591697F20&yid=140ECF96957D60B2&vid=9971A5E270697F23&iid=CA4FD0336C81A37A&sid=9971A5E270697F23&eid=DB817633AA4F79B9&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=22