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Volume 4 Issue 2
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Yu Zheng-Yuan. FREQUENCY-NEGATIVE RESISTANCE EFFECT AND COMBINATION OSCILLATOR[J]. Journal of Electronics & Information Technology, 1982, 4(2): 86-96.
Citation: Yu Zheng-Yuan. FREQUENCY-NEGATIVE RESISTANCE EFFECT AND COMBINATION OSCILLATOR[J]. Journal of Electronics & Information Technology, 1982, 4(2): 86-96.

FREQUENCY-NEGATIVE RESISTANCE EFFECT AND COMBINATION OSCILLATOR

  • Received Date: 1979-12-24
  • Rev Recd Date: 1981-03-16
  • Publish Date: 1982-03-19
  • 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.
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  • 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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