false target是什么意思

用法例句

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.

为了克服"假像"对超宽带穿墙成像(UWB-TW I)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。