| 线性负电阻构成的新型LC振荡演示器 |
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| 引用本文： | 方昆东.线性负电阻构成的新型LC振荡演示器[J].物理实验,2001,21(3):20-21,25. |
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| 作者姓名： | 方昆东 |
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| 作者单位： | 广东省惠来县第一中学,广东,惠来,515200 |
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| 摘 要： | 提出了利用负电阻电路作线性临界补偿构成的LC振荡电路形式，该电路用于电磁振荡演示具有起振容易，输出波形标准，演示直观等优点。
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| 关 键 词： | 负电阻 负阻振荡器 电磁测量 电磁振荡 LC振荡电路 |
LC oscillator demonstrator with linear negative-resistance |
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| FANG Kun,dong.LC oscillator demonstrator with linear negative-resistance[J].Physics Experimentation,2001,21(3):20-21,25. |
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| Authors: | FANG Kun dong |
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| Abstract: | A LC oscillation circuit using negative resistance for linear critical compensation was presented. It can be easily activated to oscillate and the output waveform is criterional , which was very suitable for electromagnetic oscillation demonstration. |
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| Keywords: | negative resistance negative resistance oscillator electromagnetic measurement |
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