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采用商用的变容二极管MA46H146,利用ADS软件,通过拟合其C-V曲线,研制一款5mm波串联单管二倍频器,该二倍频器在输入功率5dBm时、直流偏压1.2V时,二次谐波输出2.923dBm,效率为61.99%。
The commercially available varactor diode MA46H146 was used to develop a 5mm-wave series single-tube frequency doubler with ADS software by fitting its CV curve. When the DC-bias voltage was 1.2V at the input power of 5dBm, The second harmonic output 2.923dBm, the efficiency of 61.99%.