被动声纳宽带相干处理技术研究

Ship Electronic Engineering(2020)

Cited 0|Views2
No score
Abstract
为提高被动声纳在低信噪比情况下的检测性能,须充分利用阵列的空时增益及信号的带宽增益.针对非相干宽带处理的信息损失,论文提出了一种改进的相干宽带处理算法,通过预波束形成,提高归一化参考量的信噪比,从而使算法最大限度地消除噪声影响,提高了算法的低信噪比性能.数值仿真结果表明该算法是有效的.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined