Anritsu Anritsu_RF_uW_Poster_No1 电路图.pdf
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1、discover.Reference Charts for RF & Wave Communications Tel: Australia: +61-3-9558-8177 Brazil: +55-11-3283-2511 Canada: +1-613-591-2003 China: +86-10-6590-9230 France: +33-1-60-92-15-50 Germany: +49-211-968550 Hong Kong: +852-2301-4980 Italy: +39-06-509-9711 Japan: +81-46-223-1111 Korea: +82-2-553-6
2、603 Singapore: +65-6282-2400 Sweden: +46-8-53470700 Taiwan: +886-2-8751-1816 UK: +44 (0) 1582 433433 USA +1-972-644-1777 17.3910.8913115.5350 19.271524.8065 8.7242 0.7943225.0780 13.736518.8145 5.8480 0.707933 4.6495 10.690715.3402 4.4194 0.6310444.24898.658512.9073 3.5698 0.5623553.87557.177311.052
3、8 3.0095 0.5012663.52876.04129.5699 2.6146 0.4467773.20755.14058.3480 2.3229 0.3981882.91084.40967.3204 2.0999 0.3548992.63763.80636.4439 1.9250 0.316210102.38663.30185.6884 1.7849 0.281811112.15672.87565.0322 1.6709 0.251212121.94652.51264.4590 1.5769 0.223913131.75472.20133.9561 1.4985 0.199514141
4、.58021.93313.5133 1.4326 0.177815151.42161.70073.1224 1.3767 0.158516161.27781.49882.7766 1.3290 0.141317171.14761.32272.4703 1.2880 0.125918181.02991.16872.1986 1.2528 0.112219190.92371.03371.9574 1.2222 0.100020200.82790.91511.7430 1.1957 0.089121210.74160.81081.5524 1.1726 0.079422220.66390.71891
5、.3828 1.1524 0.070823230.59410.63781.2319 1.1347 0.063124240.53140.56611.0975 1.1192 0.056225250.47520.50270.9779 SWRRefl. Coeff Retn. Loss (dB) X dB Below Ref. Ref + X (dB) Ref - X (dB) Ref X Pk to Pk Ripple Relative to Unity Reference 1.1055 0.050126260.42480.44660.8714 1.0935 0.044727270.37960.39
6、690.7765 1.0829 0.039828280.33910.35290.6919 1.0736 0.035529290.30280.31380.6166 1.0653 0.031630300.27040.27910.5495 1.0580 0.028231310.24140.24830.4897 1.0515 0.025132320.21550.22100.4365 1.0458 0.022433330.19230.19670.3890 1.0407 0.020034340.17160.17510.3467 1.0362 0.017835350.15310.15580.3090 1.0
7、322 0.015836360.13660.13880.2753 1.0287 0.014137370.12180.12360.2454 1.0255 0.012638380.10870.11000.2187 1.0227 0.011239390.09690.09800.1949 1.0202 0.010040400.08640.08730.1737 1.0180 0.008941410.07710.07780.1548 1.0160 0.007942420.06870.06830.1380 1.0143 0.007143430.06130.06170.1230 1.0127 0.006344
8、440.05460.05500.1096 1.0113 0.005645450.04870.04900.0977 1.0101 0.005046460.04340.04360.0871 1.0090 0.004547470.03870.03890.0776 1.0080 0.004048480.03450.03460.0692 1.0071 0.003549490.03080.03090.0616 1.0063 0.003250500.02740.02750.0549 1.0057 0.002851510.02440.02450.0490 1.0050 0.002552520.02180.02
9、180.0436 1.0045 0.002253530.01940.01950.0389 1.0040 0.002054540.01730.01730.0347 1.0036 0.001855550.01540.01550.0309 1.0032 0.001656560.01380.01380.027 1.0028 0.001457570.01230.01230.0245 1.0025 0.001358580.01090.01090.0219 1.0022 0.001159590.00970.00980.0195 1.0020 0.001060600.00870.00870.0174 SWRR
10、efl. Coeff Retn. Loss (dB) X dB Below Ref. Ref + X (dB) Ref - X (dB) Ref X Pk to Pk Ripple Relative to Unity Reference Conversion tables for return loss, reflection coefficicient, and SWR with values for interaction of a small phasor (utility reference) expressed in dB related to the reference. Ultr
11、a-high frequency UHF E FDCBAGHI PLSCXKuKKa LKJ SHFEHF Microwave New name Public switched line Business communications Millimeter wave Old name Satellite communications Broadcast communications T errestrial communications Satellite communications Radio LAN VICS, Collision prevention Optical fibre mic
12、ro system HBT Radar MESFET HEMT 3-30MHz OLD New 30-300MHz 300-1000MHz HF 1-2GHz 2-4GHz 4-8GHz 8-12GHz 12-18GHz KuJ VHF UHF S C X 18-27GHz 27-40GHz 40-60GHz 60-90GHz L A B C D E F G H I J K L M 0-250MHz 250-500MHz 500-1000MHz 1-2GHz 2-3GHz 3-4GHz 4-6GHz 6-8GHz 8-10GHz 10-20GHz 20-40GHz 40-60GHz 60-1
13、00GHz KaQ K EO 3m 2m 1.5m 100cm 60cm 40cm 30cm 20cm 15cm 10cm 7.5cm 6cm 5cm 3.75cm 3cm 2cm 1.5cm 10mm 7.5mm 6mm 5mm 4mm 3mm Wavelength 0.1 0.15 0.2 0.3 0.5 0.75 1.0 1.5 2 3 4 5 6 8 10 15 20 30 40 50 60 75 100 Band DesignationFrequency GHz a1a2 b2b1 Zo ZoZo Zo PORT TEST ITEM PORT 2 PORT NETWORK 12 In
14、 microwave circuit design S-parameters are very useful for the full characterisation of any 2 port Network. In contrast to z,y and h-parameters, which require broadband short circuited and open circuited connections at the TEST ITEM for the measurement, S-parameters are determined with input and out
15、put terminated with the resistive characteristic impedance of test systems (generally 50 ohms in a coaxial line system). Parasitic oscillations in active devices are minimised when these devices are terminated in resistive loads. S-parameters are complex, having a magni- tude and a phase relationshi
16、p, and are measured in terms of incident and reflected voltages using a VECTOR VOLTMETER or VECTOR NETWORK ANALYSER (VNA). The four-S-parameters are: INPUT-REFLECTION COEFFICIENTS11= Looking into port 1 when port 2 is perfectly matched. FORWARD - TRANSMISSION COEFFICIENTS21= Voltage transmission coe
17、fficient from port 1 to port 2 when port 2 is perfectly matched. b1 a1 b2 a1 REVERSE-TRANSMISSION COEFFICIENTS12= Voltage transmission coefficient from port 2 to port 1 when- port 1 is perfectly matched. OUTPUT-REFLECTION COEFFICIENTS22= Looking into port 2 when port 1 is perfectly matched. b1 a2 b2
18、 a2 CONNECTOR TYPES DETAILS PRECISION N TYPE N GPC-7 SMA 3.5mm K CONN 2.4mm V CONN W CONN FREQUENCY LIMIT (GHz) 20 18 18 18 26.5 40 50 67 110 MATING TYPE MALE/ MALE/ SEXLESS SM/F M/F M/F M/F M/F M/F FEMALE FEMALE TYPE MATES WITH N/PRECISION N N ONLY SELF 3.5 & K SMA & K SMA & 3.5 V 2.4 W INCH DIMENS
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