| C波段高频率稳定度宽带FET电压控制振荡器 |
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| 引用本文： | 臧同根.C波段高频率稳定度宽带FET电压控制振荡器[J].固体电子学研究与进展,1991,11(1):72-77. |
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| 作者姓名： | 臧同根 |
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| 作者单位： | 南京电子器件研究所 210016 |
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| 摘 要： | 本文叙述了用场效应振荡管和砷化镓常γ电调变容二极管及恒温控制电路等构成的C波段高频率稳定度宽带场效应管电压控制振荡器(VCO)的设计和电性能.通过合理的设计,VCO在4～6～8GHz的频率范围内,得到输出功率大于30mW,功率平坦度小于1dB,频率稳定度在10~(-5)量级.
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| 关 键 词： | 电压控制 振荡器 FET C波段 |
C Band High Frequency-Stability Broad Band FET Voltage-Controlled Oscillators |
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| Abstract: | Presented in this paper is the design and performance of a C band high frequency-stability broad-band FET voltage-controlled oscillator (VCO) consisting of an oscillating FET and a GaAs electrically tunned varactor with constant y as well as a constant temperature-controlled circuit. The VCO provides an output power of greater than 30mW, a power flatness of better than 1dB and a frequency stability of 10-5 at 4-6-8GHz through reasonable design. |
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