| 毫米波Gunn器件谐波振荡器电路分析 |
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| 引用本文： | 徐金平.毫米波Gunn器件谐波振荡器电路分析[J].红外与毫米波学报,1996,15(3):224-228. |
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| 作者姓名： | 徐金平 |
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| 作者单位： | 南京航空航天大学电子工程系 |
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| 基金项目： | 国家自然科学基金,航空科学基金 |
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| 摘 要： | 根据ＧａＡｓＧｕｎｎ器件的谐波大信号特性，应用描述函数法对毫米波二次谐波振荡器的电路特性进行了研究，分析了振荡频率和输出功率随器件大信号特性参数与外电路参数变化的规律，所得结论与实验结果一致。
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| 关 键 词： | Gunn器件 谐波振荡器 毫米波 电路 |
ANALYSIS OF MILLIMETER WAVE GUNN HARMONIC OSCILLATORS BY A CIRCUIT MODEL |
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| Xu Jinping.ANALYSIS OF MILLIMETER WAVE GUNN HARMONIC OSCILLATORS BY A CIRCUIT MODEL[J].Journal of Infrared and Millimeter Waves,1996,15(3):224-228. |
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| Authors: | Xu Jinping |
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| Abstract: | By applying the describing function method,the circuit performance of millimeter wave second harmonic oscillators was investigated based on a large signal model of GaAs Gunn diode at harmonic frequencies.The oscillation frequency and the output power were calculated as the functiions of the nonlinear characteristic and the external circuit parameters.The deduced conclusions are in coincidence with the experiments. |
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| Keywords: | Gunn diodes harmonic oscillators describing function |
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