표 4. | Table 4.
식 (12)
의 변수 및 상수 | Variable and constant of equation (12).
θ
gi
i
-th patch's grazing angle of
i
-th patch
σ
0
v
normalized RCS at the 90 degree angle (Use −5 dBm
2
)
σ
0
m
normalized RCS at the 45 degree angle
θ
−
20
log
e
(
σ
0
m
σ
0
v
sin
70
∘
)
w
i
Random value according to surface texture (Use −13 dBm
2
)