水中小目标探测系统设计

Designs for underwater smaller target detecting system

介绍一种水中小目标快速探测系统设计方法。从实用性,工作原理,电路原理构成及关键指标论证等方面阐述了系统实现过程。探测系统采用主动式的回音定位方案,利用线性调频技术,以直径不小于20 cm的小目标作为被探目标。

This text introduces a design method about the underwater smaller target detecting system. It expatiated on the process of how to actualize the system from system principle, system electro circuit, characteristic parameter et al. In this system several specialty techniques has been used, such as echolocation and linear frequency modulation. And the target to be detected in this system mast has a diameter not less than 20 centimeter.