BFQ 71
Common Emitter S Parameters (continued)
f
GHz
S11
MAG
ANG
S21
MAG
ANG
IC = 15 mA, VCE = 10 V, Z0 = 50 Ω
0.1
0.62
– 55 26.35 148
0.2
0.55
– 94 19.54 125
0.3
0.52
– 119 14.64 112
0.4
0.51
– 136 11.66 102
0.6
0.50
– 156 8.06
90
0.8
0.50
– 169 6.12
82
1.0
0.51
– 178 4.91
75
1.2
0.51
175 4.15
68
1.5
0.51
166 3.35
59
1.8
0.53
158 2.80
51
2.0
0.54
153 2.53
47
2.5
0.57
143 2.07
34
3.0
0.59
132 1.77
23
S12
MAG
ANG
0.017 69
0.026 55
0.031 50
0.036 50
0.044 51
0.052 52
0.061 53
0.069 54
0.082 53
0.097 52
0.106 51
0.129 48
0.153 43
S22
MAG
0.88
0.69
0.57
0.50
0.44
0.41
0.39
0.38
0.37
0.37
0.36
0.34
0.34
ANG
– 20
– 31
– 34
– 35
– 35
– 36
– 38
– 40
– 44
– 50
– 54
– 65
– 80
S11, S22 = f (f)
IC = 15 mA, VCE = 10 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 15 mA, VCE = 10 V, Z0 = 50 Ω