摘要
针对单波束侧扫声呐在高速拖曳状态下沿方位向成像质量下降的特点,提出了多波束侧扫声呐的设计方案和硬件实现方法。可在高达20 knot的拖曳速度下保持方位向具有较高的分辨能力。
For the decline of imaging quality of single beam sidescan system in a high moving speed, the design and imple- mentation of multibeam sidescan sonar are presented. So a very high resolution can be kept, when the sonar is dragged in a high speed such as 20 kont.
出处
《电声技术》
2012年第3期47-52,65,共7页
Audio Engineering
关键词
多波束侧扫声呐
声呐设计
高速拖曳
multibeam sidescan sonar
design of sonar
drag in high speed
