BFQ 70
Common Emitter S Parameters (continued)
f
GHz
S11
MAG
ANG
S21
MAG
ANG
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω
0.1
0.63
– 71 31.01 142
0.2
0.60
– 113 21.18 119
0.3
0.58
– 136 15.24 107
0.4
0.59
– 150 11.90
98
0.6
0.59
– 166
8.08
88
0.8
0.59
– 177
6.09
80
1.0
0.60
175
4.87
74
1.2
0.60
169
4.11
68
1.5
0.61
160
3.31
59
1.8
0.62
153
2.75
51
2.0
0.64
149
2.49
47
2.5
0.65
138
2.03
35
3.0
0.68
128
1.72
24
S12
MAG
ANG
0.017 59
0.026 48
0.031 45
0.034 45
0.041 47
0.048 50
0.056 52
0.064 53
0.076 53
0.089 52
0.098 51
0.120 49
0.143 44
S22
MAG
0.81
0.58
0.45
0.38
0.32
0.29
0.27
0.26
0.25
0.24
0.23
0.21
0.21
ANG
– 28
– 40
– 43
– 44
– 43
– 43
– 44
– 45
– 48
– 54
– 58
– 70
– 86
S11, S22 = f (f)
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω