高超声速目标雷达检测方法综述

随着高超声速飞行器的不断发展，对高超声速目标的探测需求愈加迫切，近年来涌现出了大量针对该类目标的雷达检测方法。文中根据检测方法利用目标回波相位信息的情况，将现有方法分为相参积累、非相参积累、相参与非相参组合三大类进行讨论，对各种方法的处理思路及其优缺点进行了分析和总结，并指出当前方法中存在的问题，对高超声速目标雷达检测的发展趋势进行了展望。

Review on Radar Detection Technology of Hypersonic Targets

With the development of advanced hypersonic aircrafts, the demand for detection of such targets using radar has become increasingly urgent, which leads to emergence of a large number of related methods. According to whether or not the phase information of target return signals is utilized, the existing methods can be divided into three categories: coherent integration, non-coherent integration and the combined integration of coherent and non-coherent processing. Principles of different methods are analyzed; strengths and weaknesses are summarized as well. Finally, problems in existing methods are pointed out and the trend of future research on detection methods of hypersonic targets is discussed.