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Detection of Small Radar Cross Section Targets at Sea using Coherent Radar

机译：使用相干雷达检测海上海上雷达横截面目标

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摘要

Microwave marine radar has been used for many decades for general purpose navigation and collision avoidance. Most standard marine radars utilize a non-coherent signal source (magnetron) to generate a high power transmit pulse. New radar technology that offers full coherence between transmitted and received radar signals is starting to appear in the commercial market. While use of coherent radar for civil marine applications has begun, understanding of microwave scattering from the ocean is still not complete limiting the development of optimum processing algorithms for target detection and ocean parameter extraction. This paper provides some results from ongoing research directed at determining scattering mechanisms from ocean and seaborne targets and their relationship to sea state and wind speed.
机译：微波海洋雷达已经使用了数十年的通用导航和碰撞避免。大多数标准海洋雷达利用非相干信号源（磁控管）来产生高功率传输脉冲。新的雷达技术，在商业市场开始出现在传输和接收的雷达信号之间完全一致性。虽然对民用海洋应用的相干雷达已经开始，但是了解来自海洋的微波散射仍然没有完全限制目标检测和海洋参数提取的最佳处理算法的开发。本文提供了持续研究的一些结果，目的是在海洋和海运目标中确定散射机制及其与海州和风速的关系。

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