This paper presents an improved arithmetic for extracting and compensating the phase-path variations caused by the ionospheric disturbance in a HF sky-wave OTH radar with FMCW waveform.

• 摘要针对采用调频连续波(FMCW)体制的天波超视距雷达的应用场合，提出了一种电离层扰动（慢相径变化）补偿改进算法。