BFQ 72
Common Emitter S Parameters (continued)
f
GHz
S11
MAG
ANG
S21
MAG
ANG
IC = 10 mA, VCE = 8 V, Z0 = 50 Ω
0.1
0.69
– 59 22.59 145
0.2
0.61
– 100 16.18 121
0.3
0.57
– 124 11.90 108
0.4
0.56
– 140 9.39
99
0.6
0.55
– 159 6.42
87
0.8
0.55
– 171 4.86
78
1.0
0.56
– 179 3.90
71
1.2
0.56
173 3.29
65
1.5
0.57
164 2.66
55
1.8
0.58
157 2.21
46
2.0
0.60
152 2.00
41
2.5
0.62
141 1.64
28
3.0
0.65
131 1.39
17
S12
MAG
ANG
0.023 63
0.036 49
0.042 44
0.046 43
0.055 44
0.064 45
0.073 46
0.082 46
0.096 45
0.110 44
0.119 42
0.141 39
0.162 35
S22
MAG
0.85
0.64
0.51
0.43
0.36
0.33
0.31
0.30
0.29
0.29
0.28
0.28
0.28
ANG
– 24
– 37
– 41
– 43
– 43
– 44
– 46
– 48
– 52
– 59
– 64
– 78
– 95
S11, S22 = f (f)
IC = 10 mA, VCE = 8 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 10 mA, VCE = 8 V, Z0 = 50 Ω