本章目录第一节微波网络与S参数第二节案例：标量网络分析第三节案例:矢量网络分析第四节高低温S参数测试方法
本章目录 第一节 微波网络与S参数 第二节 案例：标量网络分析 第三节 案例：矢量网络分析 第四节 高低温S参数测试方法
标量网络分析与矢量网络分析b011a2a2b:SSi; =SiZS
标量网络分析与矢量网络分析 ij ij ij S S S j i ij a b S
例：标量网络分析b2Power meterPowermeterb,Reflectedpower20dBDeviceSynthesizerAmplifierisolatorDirectionalcoupterReversethecouplertoobtainthePowermeterayreflectedpowerfromthetripler500502Port2Port1W-ba,-SuS.a1CbSaSaa509882743b,a
例：标量网络分析 Synthesizer Amplifier isolator Directional coupler -20dB Device Power meter Power meter Power Meter Coupler Tripler X4 Multiplier Reverse the coupler to obtain the reflected power from the tripler Power Meter Coupler Tripler X4 Multiplier Reflected power 1 2 21 a b S b1 b2 Power meter a1
aaaOCOVA20--28.82折oC1067812000523-40.21起OSOOCor EricksonPM4103.14powermete.00,0bab.bhhaaaaa-0la,=0a=01=0
a1 b2 b1
例：非线性器件PowermeterPower meterReflectedpower-20dBTriplerSvnthesizerx4 multiplierisolator（129-153GHz）(10.75-12.75GHz）(43-51GHz)Directional couplerOutput frequency(GHz)153.0130.5135.0139.5144.01485101-5036:125098.8.-1034.31-10-152.74320元-25P.(Simu.)-p.(Meas.)-40-30..S..(Simu.)......S.. (Meas.)-50-35Vuneoupler43.545.046.548.049.551.0Input frequency(GHz)
例：非线性器件 Synthesizer (10.75-12.75GHz) x4 multiplier (43-51GHz) isolator Directional coupler Tripler (129-153GHz) -20dB Power meter Power meter Power Meter Coupler Tripler X4 Multiplier Power Meter Coupler Tripler X4 Multiplier Reflected power