11
MGA-24106 Scattering Parameter Measurement with Vdd=1.8V, Idd=3.3mA
The S-parameters measurement reference planes are described in Figure 27. The PCB is 10mils Rogers RO4350
Freq (GHz) magS11 angS11 magS21 angS21 magS12 angS12 magS22 angS22
0.1 0.9950 -2.64 3.2341 176.15 0.0023 78.10 0.7983 -5.23
0.2 0.9909 -5.37 3.1876 168.45 0.0036 78.10 0.7968 -12.21
0.3 0.9855 -8.14 3.1683 161.54 0.0053 78.44 0.7921 -18.60
0.4 0.9787 -10.92 3.1313 155.10 0.0075 78.69 0.7897 -24.89
0.5 0.9711 -13.59 3.0769 149.26 0.0091 75.89 0.7919 -30.92
0.6 0.9622 -16.21 3.0210 143.46 0.0108 72.39 0.7957 -36.95
0.7 0.9527 -18.73 2.9635 137.75 0.0123 70.73 0.7996 -42.88
0.8 0.9422 -21.36 2.8997 132.03 0.0139 67.19 0.8051 -48.75
0.9 0.9306 -23.86 2.8316 126.42 0.0152 65.42 0.8106 -54.50
1.0 0.9201 -25.79 2.7183 121.52 0.0162 63.14 0.8175 -58.86
1.1 0.9087 -27.70 2.6201 116.65 0.0171 61.91 0.8236 -63.25
1.2 0.8950 -30.11 2.5573 111.08 0.0182 60.01 0.8298 -68.97
1.3 0.8809 -32.53 2.4916 105.58 0.0192 57.17 0.8358 -74.50
1.4 0.8664 -34.90 2.4219 100.13 0.0199 55.39 0.8427 -79.93
1.5 0.8520 -37.27 2.3487 94.67 0.0206 52.87 0.8488 -85.33
1.575 0.8465 -37.89 2.1122 90.50 0.0209 50.85 0.8552 -91.78
1.6 0.8371 -39.58 2.2713 89.33 0.0211 51.28 0.8557 -90.54
1.7 0.8218 -41.86 2.1945 84.04 0.0216 49.77 0.8626 -95.66
1.8 0.8070 -44.01 2.1137 78.85 0.0218 48.20 0.8697 -100.69
1.9 0.7915 -46.18 2.0303 73.75 0.0219 46.54 0.8770 -105.55
2.0 0.7761 -48.29 1.9498 68.68 0.0216 45.36 0.8841 -110.27
2.1 0.7621 -50.34 1.8686 63.71 0.0216 44.12 0.8905 -114.90
2.2 0.7475 -52.36 1.7874 58.84 0.0212 42.98 0.8975 -119.36
2.3 0.7336 -54.31 1.7063 54.10 0.0209 42.85 0.9036 -123.68
2.4 0.7196 -56.20 1.6273 49.39 0.0205 43.11 0.9097 -127.93
2.5 0.7064 -58.03 1.5498 44.76 0.0199 42.93 0.9159 -132.01
2.6 0.6933 -59.84 1.4740 40.23 0.0191 43.88 0.9209 -135.99
2.7 0.6809 -61.61 1.3990 35.76 0.0187 44.81 0.9263 -139.84
2.8 0.6685 -63.30 1.3264 31.40 0.0180 46.58 0.9309 -143.62
2.9 0.6568 -64.98 1.2566 27.08 0.0174 49.11 0.9355 -147.25
3.0 0.6450 -66.61 1.1889 22.81 0.0167 51.79 0.9396 -150.81
3.1 0.6348 -68.24 1.1225 18.62 0.0162 55.79 0.9435 -154.24
3.2 0.6237 -69.87 1.0581 14.44 0.0161 59.95 0.9467 -157.64
3.3 0.6137 -71.41 0.9964 10.39 0.0158 65.08 0.9505 -160.87
3.4 0.6041 -73.06 0.9368 6.33 0.0157 71.12 0.9534 -164.05
3.5 0.5949 -74.54 0.8796 2.31 0.0161 75.66 0.9557 -167.17
4.0 0.5559 -82.17 0.6214 -17.26 0.0220 99.37 0.9647 178.87
5.0 0.5010 -95.75 0.2514 -59.80 0.0485 110.78 0.9691 156.77
6.0 0.4427 -106.43 0.1032 -167.99 0.0899 104.26 0.9510 135.91
7.0 0.3874 -123.00 0.2420 116.43 0.1406 90.57 0.9182 113.58
8.0 0.3792 -144.86 0.3667 85.51 0.1948 76.45 0.8878 96.48
9.0 0.4036 -162.34 0.4650 63.76 0.2592 63.07 0.8469 84.96
10.0 0.4046 177.73 0.5524 43.93 0.3374 47.94 0.7860 74.01
11.0 0.4236 151.10 0.6183 24.03 0.4184 30.29 0.7230 62.90
12.0 0.4477 132.16 0.6661 5.00 0.4986 11.75 0.6653 49.83
13.0 0.4009 116.28 0.7093 -13.57 0.5821 -7.85 0.6045 35.03
14.0 0.3892 113.01 0.7105 -20.29 0.6051 -14.03 0.5959 27.82
15.0 0.3452 87.82 0.7264 -34.96 0.6588 -30.54 0.5640 25.33
16.0 0.2991 60.89 0.7302 -49.15 0.6982 -47.27 0.5239 25.74
17.0 0.2439 54.79 0.7222 -63.52 0.7189 -65.01 0.4893 16.06
18.0 0.1454 64.57 0.7066 -80.77 0.7198 -86.81 0.4618 6.02
19.0 0.2180 138.48 0.5878 -97.08 0.6013 -108.76 0.5189 1.63
20.0 0.4335 106.92 0.5786 -93.09 0.5482 -115.87 0.3983 -27.87