微波FET混频器的分析与设计
ANALYSIS AND DESIGN OF MICROWAVE FET MIXERS
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摘要: 本文讨论了微波单栅FET的等效电路模型、本振大信号分析的谐波平衡法以及RF小信号分析的多频变换矩阵法。建立了一套完整的FET混频器的分析设计方法。试验设计表明,本方法是简便而有效的。Abstract: The equivalent circuit model of microwave SGFET, the large signal analysis of LO injection by harmonic blance method and the small signal analysis of RF injection by multi-frequency conversion matrix method are discussed. A complete method for analysing and designing mixers in presented. The measurement results show that this method is simple and effective.
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R. A. Pucel, D. Masse, B. Bera, IEEE Trans. on MTT, MTT-24(1976), 351-360.[2]S. A. Mass, IEEE Trans. on MTT, MTT-32(1984), 1402-1406.[3]G. K. Tie, C. S. Aitcbison, Noise Figure and Associated Conversion Gain of a Microwave MESFET Gate Mixer, in i3th European Microwave Conference, (Nuremberg), 1983, pp.579-584.[4]吴万春,集成固体微波电路,国防工业出版社,北京,1981年.[5]吴万春,微波半导体电路CAA与CAD,西北电讯工程学院微波研究室内部资料,1987年. -
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