雙向負阻晶體管動態(tài)伏安特性的實驗研究
STUDY ON THE DYNAMIC I-V CHARACTERISTICS OF BNRT
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摘要: 本文研究了雙向負阻晶體管(Bidirectional Negative Resistance Transistor,簡稱BNRT)在張弛振蕩電路中的動態(tài)伏安特性。借助動態(tài)伏安特性對BNRT張弛振蕩電路的一些性質進行了分析。實驗結果與計算結果一致。本文還對改進器件結構的設計,以便使器件達到更高的振蕩頻率提供了理論依據(jù)。
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關鍵詞:
- 半導體器件; 負阻器件; 張弛振蕩器
Abstract: Experimental investigation was carried out for the dynamic I-V characteris-tics of the bidirectional negative resistance transistor (BNRT) in the relaxation oscillation circuit. Some properties of the BNRT relaxation oscillation circuit were also analysed by means of the dynamic I-V characteristics. Experimental results agree with the computations. The direction for improving the device design is also pointed out in order to enhance the oscillation frequency. -
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