船舶航海雷达海浪参数反演技术是一种利用船舶搭载的雷达设备，对海浪参数进行监测和分析的技术。通过分析雷达回波信号的特征，可以反演出海浪的高度、周期、方向等参数，从而帮助船舶进行航行和避免海浪对船舶造成的影响。船舶航海雷达海浪参数反演的关键技术包括雷达信号处理、海浪参数反演算法、海浪特征提取、数据校正和验证、实时监测和预测等方面，这些技术的发展和应用将为船舶航行提供更准确的海浪信息和指导。本文重点介绍X波段航海雷达的海浪探测原理及海浪信息采集与特征反演过程，对于改善基于雷达的海浪参数反演技术有重要意义。
Ocean wave parameter inversion technology of Marine radar is a technology to monitor and analyze ocean wave parameters by using the radar equipment carried on the ship. By analyzing the characteristics of the radar echo signal, the height, period, direction and other parameters of the wave can be reversed, so as to help the ship sail and avoid the influence of the wave on the ship. The key technologies for ocean wave parameter inversion of Marine radar include radar signal processing, ocean wave parameter inversion algorithm, ocean wave feature extraction, data correction and verification, real-time monitoring and prediction, etc. The development and application of these technologies will provide more accurate ocean wave information and guidance for ship navigation. This paper mainly introduces the wave detection principle of X-band maritime radar and the process of wave information collection and feature inversion, which is of great significance for improving the radar-based wave parameter inversion technology.
2024,46(8): 149-152 收稿日期：2024-1-24
DOI：10.3404/j.issn.1672-7649.2024.08.027
分类号：U621.15
作者简介：李彦朝(1986-),男,硕士,讲师,研究方向为航海技术及职业教育
参考文献：
[1] 张东亮, 王心鹏. X波段测波雷达波浪周期测量范围分析[J]. 气象水文海洋仪器, 2019, 36(3): 1-3.
ZHANG Dong-liang, WANG Xin-peng. Analysis of wave period measurement range of X-band wave measuring radar[J]. Meteorological, Hydrographic and Oceanographic Instruments, 2019, 36(3): 1-3.
[2] 曾星, 王剑. X波段雷达海浪探测资料分析 [J]. 工业设计, 2012(2): 233+235.
ZENG Xing, WANG Jian. Analysis of X-band radar wave detection data [J]. Industrial Design, 2012(2): 233+235.
[3] 王淑娟, 王剑, 刘永玲等. 利用X波段雷达图像估计有效波高[J]. 海洋湖沼通报, 2009(1): 185-190.
WANG Shu-juan, WANG Jian, LIU Yong-ling et al. Estimation of effective wave height by X-band radar image[J]. Bulletin of Oceanology and Limnology, 2009(1): 185-190.
