频率负阻效应与复合振荡器
FREQUENCY-NEGATIVE RESISTANCE EFFECT AND COMBINATION OSCILLATOR
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摘要: 本文利用转动变换推导出五种典型放大电路的负阻条件;利用负阻效应特有的复合振荡现象取得了扩展振荡频带、增强振幅的效果;从而表明,在反馈振荡器与负阻振荡器之间存在可供实用的第三种振荡形式。
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关键词:
Abstract: In this paper, making use of the rotatory transform, the negative resistance condi-tions of five typical amplifiers are determined. Using the phenomena of combination oscillation existing only in the negative resistance effect, we obtained the results of spreading the oscillatory band and of amplifying the amplitude. Thereby it indicates the fact that there is a third oscillatory type oscillator, between feedback oscillator and negative resistance oscillator which has actual usability. -
C. D. Todd, Semiconductor Products,5(1962), 24.[2]C. D. Todd, Semiconductor Products,6(1963), 25.[3]R. Y. Gopala, Electronic Engineering, 3(1974), 15.[4]F. H. Tooker, Electronics World, 6(1969), 33.[5]J. H. Wujek, Electronics World, 5(1967), 32.[6]池原典利等著,晶体管电路设计翻译组译,晶体管电路设计,国防工业出版社,1970年,第167页.[7]喻正元,电子测量技术,1977年,第5期,第1页.[8]喻正元,电子测量技术,1979年,第6期,第1页. -
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