天波超视距雷达数据处理算法综述

摘要

数据处理是天波超视距雷达实现目标探测的关键技术之一。首先给出了天波超视距雷达数据处理所面临的困难,总结了数据关联、航迹融合、坐标配准、性能评估、杂波建模等,对新技术的发展进行了探讨,并指出检测前跟踪、雷达与环境系统一体化处理、基于多输入多输出的天波超视距雷达数据处理、测试与评估、协同处理与多源信息融合等将是天波超视距雷达数据处理的主要发展方向。%Data processing is one of the key technologies to target tracking of Over-The-Horizon Radar（OTHR）.The problems which OTHR data processing face are given first,and then data processing algo-rithms are summarized five categories,e.g.data association,track fusion,coordination registration,per-formance test and clutter modeling.The new technologies of data processing for OTHR representing the future research area are discussed,including track-before-detection,the integration processing of radar and ionosphere detection subsystem,data processing for Multi-Input Multi-Output OTHR,performance test and evaluation,cooperative data processing and multi source data fusion.