Clutter Distribution | SNR(dB) | TDCM | OSM | SSCM | APM |
Log-normal distribution | 0 | −1.8387 | −1.7378 | −1.7378 | −1.7966 |
10 | −1.1058 | −0.5793 | −0.5793 | −0.5430 | |
20 | −0.8439 | −0.2104 | −0.2104 | −0.1943 | |
Weibull distribution | 0 | −2.2719 | 2.9642 | 2.9642 | 4.3430 |
10 | 3.3355 | 0.8791 | 0.8791 | 1.0050 | |
20 | 4.2251 | 0.2599 | 0.2599 | 0.2721 | |
K-distribution | 0 | 5.6282 | −2.1395 | −2.1395 | −3.5778 |
10 | 4.7262 | −0.7711 | −0.7711 | −0.8575 | |
20 | 3.9462 | −0.2767 | −0.2767 | −0.2820 |