在消回波电路设计中的另一点考虑是所谓的前向回波( PRE -ECHO)和后向回波(POST-ECHO)。这是以信道冲击响应的最大能量点为参考点的,比最大点来得早的回波是前向回波,来得晚的是后向回波。
基于1个网页-相关网页
扫描系统作为单、双基地激光雷达共用发射扫描装置，同时兼顾了单基地激光雷达对目标后向回波信号的接收功能。
The scanning system can be used by both Mono-static and Bi-static Lidar system simultaneously and also can be used by Mono-static Lidar receiving system for back scattering of the target.
介绍了后向散射回波与信标光到达角起伏的原理性比对实验。
The contrastive experiment of back-scattering echo and beacon angle-of-arrival fluctuation was introduced.
应用推荐