中文摘要：

在有颠倒( TR )技术是 investigated.TR 的柔韧的时间的不明确的环境的目标察觉和本地化是物理进程以及信号 processing.Therefore 的一个方法，经由 TR 执行 beamforming 是自然的，即， TR beamforming ( TRBF ) .To 还原剂 TR 上的环境无常的效果时间空间的集中，播送 TRBF 与当模特儿而不是物理探查来源被学习，有斜装载的柔韧的最小变化的收到 TRBF 被放 forward.Both

英文摘要：

The target detection and localization in uncertain environment with robust time reversal （TR） technique was investigated. TR is a physical process as well as a method of signal processing. Therefore, it is natural to perform beamforming via TR, i.e., TR beamforming （TRBF）. To reduce the effects of environmental uncertainty on TR spatio-temporal focusing, transmitting TRBF with modeled instead of physical probe source was studied and robust minimum-variance receiving TRBF with diagonal loading was put forward. Both of them were applied to the detection and distance estimation of the target, which was dealt with in a waveguide experiment. The experimental results show the validity of the methods in uncertain environment.