摘要
针对捷变频信号相参积累的难点,首先对捷变频信号的特性进行了分析,然后对捷变频信号的包络校正和相位补偿方法进行了讨论,最后通过仿真数据和实测数据的处理表明了所提方法的有效性。
Aecording to the difficuhy of eoherent accumulation for frequeney-agile signal, this paper firstly analyzes the characteristic of frequency-agile signal, then discusses the envelop correction and phase compensation for frequency-agile signal, and lastly the results of simulation and real data verify that the proposed method is effective.
作者
苏军海
Su Junhai(No. 20th Research Institute of China Electronics Technology Group Corporation, Xi＇ an Shaanxi 710068)
出处
《现代工业经济和信息化》
2017年第13期66-69,共4页
Modern Industrial Economy and Informationization
基金
陕西省科技新星项目资助(2015KJXX-68)
关键词
捷变频信号
相参积累
相位补偿
frequency-agile signal： coherent accumulation
phase compensation
