来五星,唐文静,孙少山,钟升

• 1:华中科技大学机械科学与工程学院

摘要(Abstract)：

对脉冲探地雷达数据进行成像处理有利于地下目标的定位和探测。详细阐述了探地雷达后向投影成像方法的实现原理与过程,并针对该方法存在计算效率低的问题,提出基于子孔径划分的改进后向投影成像方法,最后用频率-波数成像、有限差分成像、标准后向投影成像以及改进的后向投影成像方法分别对仿真和实测数据进行成像处理并比较各成像方法的性能,验证了改进算法的有效性。

关键词(KeyWords)： 探地雷达;成像方法;后向投影;子孔径划分;合成孔径;成像效率

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 来五星,唐文静,孙少山,钟升

DOI: 10.16652/j.issn.1004-373x.2018.15.014

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