中文摘要：

针对高频地波雷达目标检测的海杂波干扰问题,分为目标处于海杂波谱区之内和之外两种情况综述了海杂波背景下的目标检测方法。对于海杂波谱区内目标检测的难题,介绍了一种基于现场海态同步观测信息的检测新思路以及初步验证结果。对国内外相关研究进展的归纳总结和新思路的提出,为深入研究相关方法,解决海杂波干扰下的目标检测问题提供了重要的参考。

英文摘要：

In view of the sea clutter interference problem of target detection in high-frequency ground wave radar, ship targets that fell inside and outside of the sea clutter spectrum were reviewed. To solve the detection problem of a target falling inside the sea clutter, a novel detection idea based on sea state synchronous observation information was introduced and preliminarily verified. The related research progress at home and abroad was summarized and a new idea was suggested, which provided an important reference for developing a more effective ship detection method under the interference of sea clutter.