天波超视距雷达以其独特的工作方式使它在抗低空突防、抗隐身、抗反辐射导弹（ＡＲＭ）、抗电子干扰这“四抗”性能上有天然的优势。与其它雷达相比，效费比极高。其分布式结构也使它的抗毁性很强，但它极受环境因素制约。就该雷达的工作原理和特点、设计上要考虑的环境因素、性能、开发试验和部署及应用前景进行了讨论。 Due to its unique working style, Skywave OTH radar has its natural advantages in anti-low-altitude penetration, anti-stealth, anti-anti-radiation missile (ARM) and anti-jamming performance. Compared with other radars, the cost-effective ratio is extremely high. Its distributed structure also makes it very destructive, but it is subject to environmental constraints. The working principle and characteristics of the radar, the design environmental factors to be considered, performance, development and testing and deployment and application prospects are discussed.