The demand for surface/underwater target detection promotes for towed line array sonar detection technology, and due to the rapid development, towed line array sonar detection technology plays an increasingly indispensable role in the surface/underwater target detection and anti-submarine warfare. Therefore, it is necessary to track the current research status of hydrophone technology, organizing array technology and signal processing technology of towed linear array sonar, and to predict the development trend of flow noise suppression, signal processing technology and cooperating detection of towed line array sonar.%对水面/下目标探测的需求促进了拖线阵声纳探测技术的发展,拖线阵声纳探测技术的快速发展,使其成为现代水面/下目标探测、反潜战中不可或缺的技术.因此,由必要追踪了解拖线阵纳探测技术中水听器技术、成阵技术、信号处理技术的研究现状,并从流噪声抑制、信号处理技术、多平台协同探测方面预测拖线阵声纳探测技术的发展趋势.
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