ΦHH-VV (deg)
ΦHH-VV (deg)
30
30
25
25
20
20
15
15
10
10
5
5
12o
o
20o
10
o
o
o
12
12
22
0
0
14
o
23
o
15
24
11
11
o
10
10
15
o
9
9
11
o
8
8
8
LP (cm)
LP (cm)
7
7
6
6
1.5
1.5
5
5
2
2
2.5
2.5
3
3
4
4
3.5
3.5
σP (cm)
σP (cm)
4
4
o
o
(a), incidence angle = 20
(b), incidence angle = 30
ΦHH-VV (deg)
30
25
20
15
10
5
20o
23o
15o
12
0
26o
11
10o
10
9
8
LP (cm)
o
5
7
6
1.5
5
2
2.5
3
4
3.5
σP (cm)
4
(c), incidence angle = 40o