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中文摘要：
为了克服＂假像＂对超宽带穿墙成像（UWB-TWI）的影响，采用新的雷达布置方式，将雷达沿墙体直线布阵改变为垂直墙体前后布阵，从理论上保证了回波信号的相对顺序不发生变化，与目标点保持唯一对应关系.同时根据改进的成像方法，分析并推导了超宽带穿墙成像的分辨率公式，建立了成像分辨率与时间分辨率对应关系，以及雷达布阵对成像分辨率的影响关系.该研究为超宽带穿墙成像的研究提供了理论依据.
英文摘要：
A novel radar arrangement has been proposed to alleviate the negative impact of false target on ultra wideband through-wall imaging （ UWB - TWI） , thereby guarantees the unchanged relative orders of receiving impulses and keeps one-to-one correspondence with target points theoretically. The imaging resolution of UWB-TWI is analyzed and derived to establish the correspondences between the imaging resolution and the impulse time resolution as well as the influence of radar arrangements on the imaging resolution. This study provides a theoretical basis for UWB-TWI research.
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