Spread Sea Clutter Suppression in HF Hybrid Sky-Surface Wave Radars Based on General Parameterized Time-Frequency Analysis

Figure 7

Decontamination results based on the GPTF method using the HF sky-wave radar. Decontamination result by the GPTF method (a) at range gate = 60 and azimuth angle DBF = 3° and (b) at range gate = 100 and azimuth angle DBF = 5°.

(a)

(b)