BFQ 71
Common Emitter S Parameters (continued)
f
GHz
S11
MAG
ANG
S21
MAG
ANG
IC = 2 mA, VCE = 10 V, Z0 = 50 Ω
0.1
0.91
– 17 7.02
166
0.2
0.87
– 36 6.57
153
0.3
0.82
– 53 5.98
141
0.4
0.78
– 69 5.01
130
0.6
0.70
– 94 4.54
113
0.8
0.64
– 115 3.76
100
1.0
0.60
– 132 3.17
89
1.2
0.58
– 145 2.74
80
1.5
0.56
– 161 2.28
68
1.8
0.56
– 174 1.94
57
2.0
0.57
177 1.77
51
2.5
0.58
160 1.47
36
3.0
0.59
146 1.26
22
S12
MAG
ANG
0.021 78
0.042 69
0.060 60
0.073 53
0.090 42
0.100 35
0.106 30
0.109 27
0.113 24
0.118 23
0.120 23
0.127 23
0.140 23
S22
MAG
0.98
0.95
0.90
0.84
0.75
0.69
0.64
0.61
0.58
0.56
0.55
0.53
0.52
ANG
–7
– 14
– 20
– 25
– 33
– 38
– 41
– 45
– 50
– 55
– 60
– 72
– 85
S11, S22 = f (f)
IC = 2 mA, VCE = 10 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 2 mA, VCE = 10 V, Z0 = 50 Ω