合成孔径声纳在海光缆探测中的应用研究

来源 :第三届全国海底光缆通信技术研讨会 | 被引量 : 0次 | 上传用户:mokung1
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随着海光缆规模的日益扩大,海光缆高效、准确地探测成为一个越来越迫切的问题.本文结合声学技术的新发展,分析了合成孔径声纳应用在海光缆探测中的可行性,并提出现阶段需要解决的问题和思路.在合成孔径雷达方面,已经研究出了多种成像算法,许多算法可以移植到合成孔径声纳中来。随着水下信息网络的建立,海光缆是水下信息网络实现高效、实时、长时序信息传输的保障,如何更好地探测海缆路由将是人们面临的迫切问题。作为一种新型的主动式成像声纳。合成孔径声纳克服了现有声纳系统所固有的方位分辨率低、空间分辨率不均匀的缺点,具备现有探测方法所不能实现的一系列优点,为海光缆探测方提供了一个更高效、更有应用前景的方法。
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