LABORATORIUM TECHNIKI MIKROFAL |
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Grupa: E7B1S1 |
Data wykonania ćwiczenia 28. 10. 2009 r.
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Ćwiczenie prowadził: kpt. mgr inż. Mirosław Czyżewski |
Imię: Łukasz
Nazwisko: Tolzdorf |
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Data oddania sprawozdania: 04. 11. 2009 r.
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Podpis:
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Sprawozdanie
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Temat: Badanie parametrów sprzęgaczy kierunkowych
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1.Układ Pomiarowy
Spis użytych przyrządów pomiarowych.
Nazwa |
Firma |
Typ |
Nr.Fabr. |
Generator mikrofalowy |
Agilent |
96490 |
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Sprzęgacz kierunkowy |
Microline |
3003-10 |
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Woltomierz cyfrowy |
APPA |
207 |
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Woltomierz cyfrowy |
APPA |
207 |
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2. Wyniki pomiarów
1. Pomiar mocy sygnału dobiegającego do wrót wejściowych sprzęgacza - dla potrzeb wy-znaczenia modułu współczynnika odbicia oraz modułu transmitancji badanych sprzęgaczy.
f [Mhz] |
Ud1 [mV] |
Ud2 [mV] |
Pwe [μW] |
Ppad_2 [μW] |
1000 |
28.1 |
32.8 |
31.22 |
36.44 |
1050 |
30.3 |
30 |
33.67 |
33.33 |
1100 |
29.6 |
29.9 |
32.89 |
33.22 |
1150 |
29.1 |
28.9 |
32.33 |
32.11 |
1200 |
28 |
27.5 |
31.11 |
30.56 |
1250 |
28.7 |
37.6 |
31.89 |
41.78 |
1300 |
28.1 |
30.9 |
31.22 |
34.33 |
1350 |
27.6 |
41.7 |
30.67 |
46.33 |
1400 |
28.1 |
37.9 |
31.22 |
42.11 |
1450 |
25.8 |
53.6 |
28.67 |
59.56 |
1500 |
26.3 |
47.9 |
29.22 |
53.22 |
1550 |
25.3 |
43.4 |
28.11 |
48.22 |
1600 |
26.4 |
46.8 |
29.33 |
52.00 |
1650 |
23.8 |
46.9 |
26.44 |
52.11 |
1700 |
24.7 |
45.9 |
27.44 |
51.00 |
1750 |
23.5 |
28.4 |
26.11 |
31.56 |
1800 |
24.1 |
34.3 |
26.78 |
38.11 |
1850 |
23.8 |
26.6 |
26.44 |
29.56 |
1900 |
23.3 |
25.9 |
25.89 |
28.78 |
1950 |
23.5 |
21.5 |
26.11 |
23.89 |
2000 |
24.5 |
19.5 |
27.22 |
21.67 |
2050 |
24.1 |
33.3 |
26.78 |
37.00 |
2100 |
23 |
30.8 |
25.56 |
34.22 |
2150 |
23.8 |
56 |
26.44 |
62.22 |
2200 |
22.9 |
43.8 |
25.44 |
48.67 |
2250 |
23 |
52.4 |
25.56 |
58.22 |
2300 |
22.4 |
47.9 |
24.89 |
53.22 |
2350 |
20.4 |
40.7 |
22.67 |
45.22 |
2400 |
22 |
55 |
24.44 |
61.11 |
2450 |
20.3 |
34.8 |
22.56 |
38.67 |
2500 |
21.9 |
43.6 |
24.33 |
48.44 |
2. Pomiar mocy sygnału wyjściowego i mocy sygnału odbitego od wrót wejściowych sprzęgacza zbliżeniowego.
Tabela 2.a.
f [Mhz] |
Ud1 [mV] |
Ud2 [mV] |
Pwy [μW] |
Podb2 [μW] |
┌ [V/V] |
┌ [dB] |
WFS |
|S21| [V/V] |
|S21| [dB] |
1000 |
25.1 |
0.03 |
27.89 |
0.03 |
0.030 |
-30.388 |
1.062 |
0.945 |
-0.490 |
1050 |
26.6 |
0.06 |
29.56 |
0.07 |
0.045 |
-26.990 |
1.094 |
0.937 |
-0.566 |
1100 |
25.4 |
0.09 |
28.22 |
0.10 |
0.055 |
-25.214 |
1.116 |
0.926 |
-0.665 |
1150 |
25 |
0.1 |
27.78 |
0.11 |
0.059 |
-24.609 |
1.125 |
0.927 |
-0.660 |
1200 |
24.2 |
0.13 |
26.89 |
0.14 |
0.069 |
-23.254 |
1.148 |
0.930 |
-0.633 |
1250 |
24.4 |
0.21 |
27.11 |
0.23 |
0.075 |
-22.530 |
1.162 |
0.922 |
-0.705 |
1300 |
23.4 |
0.28 |
26.00 |
0.31 |
0.095 |
-20.428 |
1.210 |
0.913 |
-0.795 |
1350 |
23.3 |
0.32 |
25.89 |
0.36 |
0.088 |
-21.150 |
1.192 |
0.919 |
-0.736 |
1400 |
23.2 |
0.37 |
25.78 |
0.41 |
0.099 |
-20.104 |
1.219 |
0.909 |
-0.832 |
1450 |
21.8 |
0.4 |
24.22 |
0.44 |
0.086 |
-21.271 |
1.189 |
0.919 |
-0.732 |
1500 |
21.7 |
0.47 |
24.11 |
0.52 |
0.099 |
-20.082 |
1.220 |
0.908 |
-0.835 |
1550 |
20.7 |
0.5 |
23.00 |
0.56 |
0.107 |
-19.385 |
1.240 |
0.905 |
-0.872 |
1600 |
21.3 |
0.54 |
23.67 |
0.60 |
0.107 |
-19.379 |
1.241 |
0.898 |
-0.932 |
1650 |
18.7 |
0.47 |
20.78 |
0.52 |
0.100 |
-19.991 |
1.222 |
0.886 |
-1.047 |
1700 |
19.6 |
0.49 |
21.78 |
0.54 |
0.103 |
-19.716 |
1.230 |
0.891 |
-1.004 |
1750 |
17.9 |
0.42 |
19.89 |
0.47 |
0.122 |
-18.301 |
1.277 |
0.873 |
-1.182 |
1800 |
18.6 |
0.39 |
20.67 |
0.43 |
0.107 |
-19.442 |
1.239 |
0.879 |
-1.125 |
1850 |
18.7 |
0.31 |
20.78 |
0.34 |
0.108 |
-19.335 |
1.242 |
0.886 |
-1.047 |
1900 |
18.4 |
0.24 |
20.44 |
0.27 |
0.096 |
-20.331 |
1.213 |
0.889 |
-1.025 |
1950 |
19.3 |
0.23 |
21.44 |
0.26 |
0.103 |
-19.707 |
1.231 |
0.906 |
-0.855 |
2000 |
18.8 |
0.24 |
20.89 |
0.27 |
0.111 |
-19.098 |
1.250 |
0.876 |
-1.150 |
2050 |
20 |
0.3 |
22.22 |
0.33 |
0.095 |
-20.453 |
1.210 |
0.911 |
-0.810 |
2100 |
19.2 |
0.39 |
21.33 |
0.43 |
0.113 |
-18.975 |
1.254 |
0.914 |
-0.784 |
2150 |
19.2 |
0.49 |
21.33 |
0.54 |
0.094 |
-20.580 |
1.206 |
0.898 |
-0.933 |
2200 |
18.9 |
0.5 |
21.00 |
0.56 |
0.107 |
-19.425 |
1.239 |
0.908 |
-0.834 |
2250 |
18.4 |
0.54 |
20.44 |
0.60 |
0.102 |
-19.869 |
1.226 |
0.894 |
-0.969 |
2300 |
18.3 |
0.58 |
20.33 |
0.64 |
0.110 |
-19.169 |
1.247 |
0.904 |
-0.878 |
2350 |
16.8 |
0.55 |
18.67 |
0.61 |
0.116 |
-18.692 |
1.263 |
0.907 |
-0.843 |
2400 |
17.7 |
0.61 |
19.67 |
0.68 |
0.105 |
-19.550 |
1.235 |
0.897 |
-0.944 |
2450 |
17 |
0.59 |
18.89 |
0.66 |
0.130 |
-17.707 |
1.299 |
0.915 |
-0.770 |
2500 |
17.8 |
0.65 |
19.78 |
0.72 |
0.122 |
-18.266 |
1.278 |
0.902 |
-0.900 |
Tabela 2.b
f [Mhz] |
Ud1 [mV] |
Pwy [μW] |
|S31| [V/V] |
|S31| [dB] |
1000 |
1.93 |
2.14 |
0.262 |
-11.631 |
1050 |
2.2 |
2.44 |
0.269 |
-11.390 |
1100 |
2.23 |
2.48 |
0.274 |
-11.230 |
1150 |
2.14 |
2.38 |
0.271 |
-11.335 |
1200 |
2.2 |
2.44 |
0.280 |
-11.047 |
1250 |
2.25 |
2.50 |
0.280 |
-11.057 |
1300 |
2.17 |
2.41 |
0.278 |
-11.122 |
1350 |
2.42 |
2.69 |
0.296 |
-10.571 |
1400 |
2.49 |
2.77 |
0.298 |
-10.525 |
1450 |
2.52 |
2.80 |
0.313 |
-10.102 |
1500 |
2.75 |
3.06 |
0.323 |
-9.806 |
1550 |
2.46 |
2.73 |
0.312 |
-10.122 |
1600 |
2.72 |
3.02 |
0.321 |
-9.870 |
1650 |
2.36 |
2.62 |
0.315 |
-10.037 |
1700 |
2.45 |
2.72 |
0.315 |
-10.035 |
1750 |
2.43 |
2.70 |
0.322 |
-9.855 |
1800 |
2.3 |
2.56 |
0.309 |
-10.203 |
1850 |
2.03 |
2.26 |
0.292 |
-10.691 |
1900 |
1.77 |
1.97 |
0.276 |
-11.194 |
1950 |
1.39 |
1.54 |
0.243 |
-12.281 |
2000 |
1.2 |
1.33 |
0.221 |
-13.100 |
2050 |
1.13 |
1.26 |
0.217 |
-13.289 |
2100 |
0.88 |
0.98 |
0.196 |
-14.172 |
2150 |
0.88 |
0.98 |
0.192 |
-14.321 |
2200 |
0.69 |
0.77 |
0.174 |
-15.210 |
2250 |
0.53 |
0.59 |
0.152 |
-16.375 |
2300 |
0.47 |
0.52 |
0.145 |
-16.782 |
2350 |
0.33 |
0.37 |
0.127 |
-17.911 |
2400 |
0.37 |
0.41 |
0.130 |
-17.742 |
2450 |
0.43 |
0.48 |
0.146 |
-16.740 |
2500 |
0.5 |
0.56 |
0.151 |
-16.415 |
Tabela 2.c
f [Mhz] |
Ud1 [mV] |
Pwy [μW] |
|S41| [V/V] |
|S41| [dB] |
1000 |
0.048 |
0.05 |
0.041 |
-27.675 |
1050 |
0.085 |
0.09 |
0.053 |
-25.520 |
1100 |
0.14 |
0.16 |
0.069 |
-23.252 |
1150 |
0.19 |
0.21 |
0.081 |
-21.851 |
1200 |
0.27 |
0.30 |
0.098 |
-20.158 |
1250 |
0.35 |
0.39 |
0.110 |
-19.138 |
1300 |
0.42 |
0.47 |
0.122 |
-18.255 |
1350 |
0.53 |
0.59 |
0.139 |
-17.166 |
1400 |
0.62 |
0.69 |
0.149 |
-16.563 |
1450 |
0.69 |
0.77 |
0.164 |
-15.728 |
1500 |
0.76 |
0.84 |
0.170 |
-15.391 |
1550 |
0.75 |
0.83 |
0.172 |
-15.281 |
1600 |
0.83 |
0.92 |
0.177 |
-15.025 |
1650 |
0.73 |
0.81 |
0.175 |
-15.133 |
1700 |
0.77 |
0.86 |
0.177 |
-15.062 |
1750 |
0.75 |
0.83 |
0.179 |
-14.960 |
1800 |
0.7 |
0.78 |
0.170 |
-15.369 |
1850 |
0.58 |
0.64 |
0.156 |
-16.131 |
1900 |
0.47 |
0.52 |
0.142 |
-16.953 |
1950 |
0.32 |
0.36 |
0.117 |
-18.659 |
2000 |
0.21 |
0.23 |
0.093 |
-20.669 |
2050 |
0.14 |
0.16 |
0.076 |
-22.359 |
2100 |
0.065 |
0.07 |
0.053 |
-25.488 |
2150 |
0.03 |
0.03 |
0.036 |
-28.995 |
2200 |
0.02 |
0.02 |
0.030 |
-30.588 |
2250 |
0.03 |
0.03 |
0.036 |
-28.846 |
2300 |
0.07 |
0.08 |
0.056 |
-25.051 |
2350 |
0.1 |
0.11 |
0.070 |
-23.096 |
2400 |
0.19 |
0.21 |
0.093 |
-20.637 |
2450 |
0.3 |
0.33 |
0.122 |
-18.304 |
2500 |
0.41 |
0.46 |
0.137 |
-17.277 |
3. Pomiar mocy sygnału wyjściowego i mocy sygnału odbitego od wrót wejściowych sprzęgacza pierścieniowego o obwodzie 3/2λ.
Tabela 5.a
f [Mhz] |
Ud1 [mV] |
Ud2 [mV] |
Pwy [μW] |
Podb2 [μW] |
┌ [V/V] |
┌ [dB] |
WFS |
|S21| [V/V] |
|S21| [dB] |
1000 |
12.6 |
9.1 |
14.00 |
10.11 |
0.527 |
-5.568 |
3.226 |
0.670 |
-3.483 |
1050 |
14.5 |
7.4 |
16.11 |
8.22 |
0.497 |
-6.079 |
2.973 |
0.692 |
-3.201 |
1100 |
13.7 |
5.3 |
15.22 |
5.89 |
0.421 |
-7.514 |
2.454 |
0.680 |
-3.346 |
1150 |
15 |
4.4 |
16.67 |
4.89 |
0.390 |
-8.174 |
2.280 |
0.718 |
-2.878 |
1200 |
13.7 |
3 |
15.22 |
3.33 |
0.330 |
-9.622 |
1.986 |
0.699 |
-3.104 |
1250 |
14.7 |
2.26 |
16.33 |
2.51 |
0.245 |
-12.211 |
1.650 |
0.716 |
-2.906 |
1300 |
14.3 |
1.6 |
15.89 |
1.78 |
0.228 |
-12.858 |
1.589 |
0.713 |
-2.934 |
1350 |
13.2 |
1.03 |
14.67 |
1.14 |
0.157 |
-16.073 |
1.373 |
0.692 |
-3.203 |
1400 |
13.7 |
0.86 |
15.22 |
0.96 |
0.151 |
-16.441 |
1.355 |
0.698 |
-3.120 |
1450 |
12.2 |
0.78 |
13.56 |
0.87 |
0.121 |
-18.371 |
1.274 |
0.688 |
-3.253 |
1500 |
12.8 |
0.95 |
14.22 |
1.06 |
0.141 |
-17.026 |
1.328 |
0.698 |
-3.127 |
1550 |
13.2 |
1.1 |
14.67 |
1.22 |
0.159 |
-15.961 |
1.379 |
0.722 |
-2.825 |
1600 |
13.7 |
1.14 |
15.22 |
1.27 |
0.156 |
-16.133 |
1.370 |
0.720 |
-2.849 |
1650 |
12.4 |
0.96 |
13.78 |
1.07 |
0.143 |
-16.889 |
1.334 |
0.722 |
-2.832 |
1700 |
12.6 |
0.85 |
14.00 |
0.94 |
0.136 |
-17.324 |
1.315 |
0.714 |
-2.923 |
1750 |
11.1 |
0.6 |
12.33 |
0.67 |
0.145 |
-16.752 |
1.340 |
0.687 |
-3.257 |
1800 |
11.4 |
0.604 |
12.67 |
0.67 |
0.133 |
-17.543 |
1.306 |
0.688 |
-3.251 |
1850 |
11.8 |
0.93 |
13.11 |
1.03 |
0.187 |
-14.564 |
1.460 |
0.704 |
-3.047 |
1900 |
11.6 |
1.52 |
12.89 |
1.69 |
0.242 |
-12.315 |
1.639 |
0.706 |
-3.029 |
1950 |
12.8 |
2.4 |
14.22 |
2.67 |
0.334 |
-9.522 |
2.003 |
0.738 |
-2.639 |
2000 |
13.4 |
3.6 |
14.89 |
4.00 |
0.430 |
-7.337 |
2.507 |
0.740 |
-2.621 |
2050 |
11.7 |
5.8 |
13.00 |
6.44 |
0.417 |
-7.590 |
2.433 |
0.697 |
-3.138 |
2100 |
11.7 |
10.4 |
13.00 |
11.56 |
0.581 |
-4.715 |
3.774 |
0.713 |
-2.935 |
2150 |
9.1 |
13.6 |
10.11 |
15.11 |
0.493 |
-6.146 |
2.943 |
0.618 |
-4.175 |
2200 |
6.7 |
16.1 |
7.44 |
17.89 |
0.606 |
-4.346 |
4.080 |
0.541 |
-5.338 |
2250 |
6 |
22.3 |
6.67 |
24.78 |
0.652 |
-3.710 |
4.753 |
0.511 |
-5.836 |
2300 |
3.5 |
18.2 |
3.89 |
20.22 |
0.616 |
-4.203 |
4.214 |
0.395 |
-8.062 |
2350 |
3.8 |
19.4 |
4.22 |
21.56 |
0.690 |
-3.218 |
5.460 |
0.432 |
-7.298 |
2400 |
4.1 |
17.1 |
4.56 |
19.00 |
0.558 |
-5.074 |
3.521 |
0.432 |
-7.296 |
2450 |
3.5 |
12.7 |
3.89 |
14.11 |
0.604 |
-4.378 |
4.052 |
0.415 |
-7.634 |
2500 |
4.1 |
14.2 |
4.56 |
15.78 |
0.571 |
-4.872 |
3.659 |
0.433 |
-7.277 |
Tabela 5.b
f [Mhz] |
Ud1 [mV] |
Pwy [μW] |
|S31| [V/V] |
|S31| [dB] |
1000 |
3.1 |
3.44 |
0.332 |
-9.573 |
1050 |
4.5 |
5.00 |
0.385 |
-8.282 |
1100 |
5.7 |
6.33 |
0.439 |
-7.154 |
1150 |
8.1 |
9.00 |
0.528 |
-5.554 |
1200 |
9 |
10.00 |
0.567 |
-4.929 |
1250 |
11 |
12.22 |
0.619 |
-4.165 |
1300 |
12.2 |
13.56 |
0.659 |
-3.623 |
1350 |
12.2 |
13.56 |
0.665 |
-3.545 |
1400 |
13.3 |
14.78 |
0.688 |
-3.249 |
1450 |
12.5 |
13.89 |
0.696 |
-3.147 |
1500 |
12.9 |
14.33 |
0.700 |
-3.094 |
1550 |
13.5 |
15.00 |
0.730 |
-2.728 |
1600 |
13.8 |
15.33 |
0.723 |
-2.817 |
1650 |
12.1 |
13.44 |
0.713 |
-2.938 |
1700 |
12.05 |
13.39 |
0.698 |
-3.117 |
1750 |
10 |
11.11 |
0.652 |
-3.711 |
1800 |
9.6 |
10.67 |
0.631 |
-3.997 |
1850 |
9 |
10.00 |
0.615 |
-4.223 |
1900 |
7.7 |
8.56 |
0.575 |
-4.809 |
1950 |
7.5 |
8.33 |
0.565 |
-4.960 |
2000 |
6.3 |
7.00 |
0.507 |
-5.898 |
2050 |
4 |
4.44 |
0.407 |
-7.800 |
2100 |
3.4 |
3.78 |
0.384 |
-8.302 |
2150 |
1.5 |
1.67 |
0.251 |
-12.005 |
2200 |
1.1 |
1.22 |
0.219 |
-13.184 |
2250 |
1.9 |
2.11 |
0.287 |
-10.830 |
2300 |
2.7 |
3.00 |
0.347 |
-9.189 |
2350 |
4.8 |
5.33 |
0.485 |
-6.284 |
2400 |
5.6 |
6.22 |
0.505 |
-5.942 |
2450 |
4.7 |
5.22 |
0.481 |
-6.354 |
2500 |
5.5 |
6.11 |
0.501 |
-6.001 |
.
Tabela 5.c
f [Mhz] |
Ud1 [mV] |
Pwy [μW] |
|S41| [V/V] |
|S41| [dB] |
1000 |
6.3 |
7.00 |
0.473 |
-6.494 |
1050 |
4.2 |
4.67 |
0.372 |
-8.582 |
1100 |
2.3 |
2.56 |
0.279 |
-11.096 |
1150 |
1.6 |
1.78 |
0.234 |
-12.598 |
1200 |
0.9 |
1.00 |
0.179 |
-14.929 |
1250 |
0.57 |
0.63 |
0.141 |
-17.020 |
1300 |
0.4 |
0.44 |
0.119 |
-18.466 |
1350 |
0.23 |
0.26 |
0.091 |
-20.792 |
1400 |
0.16 |
0.18 |
0.075 |
-22.446 |
1450 |
0.1 |
0.11 |
0.062 |
-24.116 |
1500 |
0.05 |
0.06 |
0.044 |
-27.210 |
1550 |
0.04 |
0.04 |
0.040 |
-28.011 |
1600 |
0.03 |
0.03 |
0.034 |
-29.445 |
1650 |
0.05 |
0.06 |
0.046 |
-26.776 |
1700 |
0.08 |
0.09 |
0.057 |
-24.896 |
1750 |
0.1 |
0.11 |
0.065 |
-23.711 |
1800 |
0.16 |
0.18 |
0.081 |
-21.779 |
1850 |
0.22 |
0.24 |
0.096 |
-20.342 |
1900 |
0.3 |
0.33 |
0.113 |
-18.902 |
1950 |
0.54 |
0.60 |
0.152 |
-16.387 |
2000 |
0.75 |
0.83 |
0.175 |
-15.141 |
2050 |
1.4 |
1.56 |
0.241 |
-12.359 |
2100 |
2.46 |
2.73 |
0.327 |
-9.708 |
2150 |
3 |
3.33 |
0.355 |
-8.995 |
2200 |
3.8 |
4.22 |
0.407 |
-7.801 |
2250 |
5.7 |
6.33 |
0.498 |
-6.059 |
2300 |
5 |
5.56 |
0.472 |
-6.513 |
2350 |
6.4 |
7.11 |
0.560 |
-5.035 |
2400 |
5.6 |
6.22 |
0.505 |
-5.942 |
2450 |
3.8 |
4.22 |
0.433 |
-7.277 |
2500 |
3.8 |
4.22 |
0.417 |
-7.607 |
Tabela 6.a
f [Mhz] |
Ud1 [mV] |
Ud2 [mV] |
Pwy [μW] |
Podb2 [μW] |
┌ [V/V] |
┌ [dB] |
WFS |
|S23| [V/V] |
|S23| [dB] |
1000 |
5.5 |
1.6 |
6.11 |
1.78 |
0.221 |
-13.118 |
1.567 |
0.442 |
-7.083 |
1050 |
4 |
1.9 |
4.44 |
2.11 |
0.252 |
-11.984 |
1.673 |
0.363 |
-8.794 |
1100 |
2.6 |
1.85 |
2.89 |
2.06 |
0.249 |
-12.085 |
1.662 |
0.296 |
-10.563 |
1150 |
1.5 |
1.4 |
1.67 |
1.56 |
0.220 |
-13.148 |
1.564 |
0.227 |
-12.878 |
1200 |
1.1 |
0.8 |
1.22 |
0.89 |
0.171 |
-15.362 |
1.411 |
0.198 |
-14.058 |
1250 |
0.86 |
0.39 |
0.96 |
0.43 |
0.102 |
-19.841 |
1.227 |
0.173 |
-15.234 |
1300 |
0.7 |
0.08 |
0.78 |
0.09 |
0.051 |
-25.869 |
1.107 |
0.158 |
-16.036 |
1350 |
0.6 |
0.05 |
0.67 |
0.06 |
0.035 |
-29.212 |
1.072 |
0.147 |
-16.628 |
1400 |
0.48 |
0.36 |
0.53 |
0.40 |
0.097 |
-20.223 |
1.216 |
0.131 |
-17.675 |
1450 |
0.35 |
0.88 |
0.39 |
0.98 |
0.128 |
-17.847 |
1.294 |
0.116 |
-18.676 |
1500 |
0.23 |
1.5 |
0.26 |
1.67 |
0.177 |
-15.042 |
1.430 |
0.094 |
-20.582 |
1550 |
0.13 |
2.25 |
0.14 |
2.50 |
0.228 |
-12.853 |
1.590 |
0.072 |
-22.892 |
1600 |
0.06 |
2.64 |
0.07 |
2.93 |
0.238 |
-12.486 |
1.623 |
0.048 |
-26.435 |
1650 |
0.01 |
2.32 |
0.01 |
2.58 |
0.222 |
-13.057 |
1.572 |
0.020 |
-33.766 |
1700 |
0.02 |
2.02 |
0.02 |
2.24 |
0.210 |
-13.565 |
1.531 |
0.028 |
-30.917 |
1750 |
0.07 |
1.2 |
0.08 |
1.33 |
0.206 |
-13.741 |
1.517 |
0.055 |
-25.260 |
1800 |
0.18 |
0.63 |
0.20 |
0.70 |
0.136 |
-17.360 |
1.314 |
0.086 |
-21.267 |
1850 |
0.33 |
0.31 |
0.37 |
0.34 |
0.108 |
-19.335 |
1.242 |
0.118 |
-18.581 |
1900 |
0.53 |
0.44 |
0.59 |
0.49 |
0.130 |
-17.698 |
1.300 |
0.151 |
-16.431 |
1950 |
0.84 |
0.87 |
0.93 |
0.97 |
0.201 |
-13.929 |
1.504 |
0.189 |
-14.468 |
2000 |
1.31 |
1.6 |
1.46 |
1.78 |
0.286 |
-10.859 |
1.803 |
0.231 |
-12.719 |
2050 |
1.8 |
2.86 |
2.00 |
3.18 |
0.293 |
-10.661 |
1.829 |
0.273 |
-11.267 |
2100 |
2.6 |
4.2 |
2.89 |
4.67 |
0.369 |
-8.653 |
2.171 |
0.336 |
-9.468 |
2150 |
3.8 |
5.2 |
4.22 |
5.78 |
0.305 |
-10.322 |
1.877 |
0.400 |
-7.968 |
2200 |
4.5 |
4.1 |
5.00 |
4.56 |
0.306 |
-10.287 |
1.882 |
0.443 |
-7.066 |
2250 |
6 |
2.87 |
6.67 |
3.19 |
0.234 |
-12.614 |
1.611 |
0.511 |
-5.836 |
2300 |
8.1 |
0.92 |
9.00 |
1.02 |
0.139 |
-17.165 |
1.322 |
0.601 |
-4.418 |
2350 |
5.7 |
0.034 |
6.33 |
0.04 |
0.029 |
-30.781 |
1.060 |
0.529 |
-5.538 |
2400 |
6.6 |
0.48 |
7.33 |
0.53 |
0.093 |
-20.591 |
1.206 |
0.548 |
-5.229 |
2450 |
5.3 |
2.3 |
5.89 |
2.56 |
0.257 |
-11.799 |
1.692 |
0.511 |
-5.832 |
2500 |
4.8 |
5.04 |
5.33 |
5.60 |
0.340 |
-9.371 |
2.030 |
0.468 |
-6.592 |
Tabela 6.b
f [Mhz] |
Ud1 [mV] |
Pwy [μW] |
|S34| [V/V] |
|S34| [dB] |
1000 |
21.1 |
23.44 |
0.867 |
-1.244 |
1050 |
22.1 |
24.56 |
0.854 |
-1.371 |
1100 |
21 |
23.33 |
0.842 |
-1.491 |
1150 |
19.3 |
21.44 |
0.814 |
-1.783 |
1200 |
18 |
20.00 |
0.802 |
-1.919 |
1250 |
17.3 |
19.22 |
0.776 |
-2.198 |
1300 |
16 |
17.78 |
0.755 |
-2.446 |
1350 |
15.3 |
17.00 |
0.745 |
-2.562 |
1400 |
15 |
16.67 |
0.731 |
-2.726 |
1450 |
13.8 |
15.33 |
0.731 |
-2.717 |
1500 |
13.5 |
15.00 |
0.716 |
-2.896 |
1550 |
13.6 |
15.11 |
0.733 |
-2.696 |
1600 |
14 |
15.56 |
0.728 |
-2.755 |
1650 |
12.7 |
14.11 |
0.730 |
-2.728 |
1700 |
13.2 |
14.67 |
0.731 |
-2.721 |
1750 |
12.4 |
13.78 |
0.726 |
-2.776 |
1800 |
13.3 |
14.78 |
0.743 |
-2.582 |
1850 |
13.6 |
15.11 |
0.756 |
-2.430 |
1900 |
14.3 |
15.89 |
0.783 |
-2.120 |
1950 |
14.5 |
16.11 |
0.786 |
-2.097 |
2000 |
15.6 |
17.33 |
0.798 |
-1.960 |
2050 |
16 |
17.78 |
0.815 |
-1.779 |
2100 |
15.8 |
17.56 |
0.829 |
-1.631 |
2150 |
16.8 |
18.67 |
0.840 |
-1.513 |
2200 |
15.2 |
16.89 |
0.815 |
-1.780 |
2250 |
15.5 |
17.22 |
0.821 |
-1.714 |
2300 |
13.6 |
15.11 |
0.779 |
-2.167 |
2350 |
12.2 |
13.56 |
0.773 |
-2.233 |
2400 |
11.3 |
12.56 |
0.717 |
-2.893 |
2450 |
9.2 |
10.22 |
0.673 |
-3.437 |
2500 |
7.8 |
8.67 |
0.597 |
-4.483 |
3. Wyniki obliczeń
3.1. Obliczanie mocy sygnału dobiegającego do wrót wejściowych badanych sprzęgaczy.
Pwe( f ) = 28,1/0,9 = 31,22
3.2. Obliczanie mocy sygnału dobiegającego do wrót wejściowych badanych sprzęgaczy, ale zmierzonej poprzez wrota sprzężone sprzęgacza pomiarowego.
Ppad_2( f ) = 32,8/0,9 = 36,44
3.3. Obliczanie mocy sygnału we wrotach wyjściowych badanego sprzęgacza.
Pwy( f ) = 25,1/0,9 = 27,89
3.4. Obliczanie mocy sygnału odbitego od wrót wejściowych badanego sprzęgacza, ale zmierzonej poprzez wrota sprzężone sprzęgacza pomiarowego.
Podb_2( f ) = 0,03/0,9 = 0,033
3.5. Obliczanie modułu współczynnika odbicia wrót wejściowych badanego sprzęgacza wyrażonego w skali liniowej [V/V].
|┌j( f )| = √(0,033/34,44) = 0,030
3.6. Obliczanie modułu współczynnika odbicia wrót wejściowych badanego sprzęgacza wyrażonego w skali logarytmicznej [dB]
|┌j( f )|[dB] = 20 ∙ log( 0,030) = - 30,388
3.7. Obliczanie współczynnika fali stojącej wrót j.
WFSj( f ) = (1+0,03)/(1-0,03) = 1,062
3.8. Obliczanie modułu transmitancji od wrót j do wrót i badanego sprzęgacza wyrażonego w skali liniowej [V/V].
|Sij( f )| = √(27,89/31,22) = 0,945
3.9. Obliczanie modułu transmitancji od wrót j do wrót i badanego sprzęgacza w skali logarytmicznej [dB].
|Sij( f )[dB]| = 20 ∙ log(0,945) = - 0,49
4. Wykresy