Handbook of Propagation Effects for Vehicular and ... - Courses

Investigations from Different Countries 7-11
Percentage of Distance Fade > Abscissa
100
10
1
8
6
4
2
8
6
4
2
L-Band
S-Band
K u -Band
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Fade Depth (dB)
Figure 7-10: Fade distributions at 60° for wooded environment in England at L-Band
(1.3 GHz), S-Band (2.5 GHz), and Ku-Band (10.4 GHz) [Butt et al., 1992].
Percentage of Distance Fade > Abscissa
100
10
1
8
6
4
2
8
6
4
2
L-Band
K u -Band
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Fade Depth (dB)
Figure 7-11: Fade distributions at 80° for wooded environment in England at L-Band
(1.3 GHz) and Ku-Band (10.4 GHz) [Butt et al., 1992].