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| 环路反馈式场效应管介质稳频振荡器 | |
| 引用本文： | 王海生,高葆新. 环路反馈式场效应管介质稳频振荡器[J]. 固体电子学研究与进展, 1985, 0(1) |
| 作者姓名： | 王海生 高葆新 |
| 作者单位： | 清华大学无线电系(王海生)，清华大学无线电系(高葆新) |
| 摘 要： | 本文介绍了一种环路反馈式场效应管介质稳频振荡器.该振荡器主要是由一个FET放大器及一个独立的介质谐振器反馈电路结构组成.通过分别仔细地调试此两部分的指标,可以获得较好性能的振荡器.所研制的振荡器的基本性能为:振荡频率为2.7GHz;从室温到50℃范围内频率稳定度可达0.3ppm/℃;输出功率为5～20mW. |
Loop Feedback FET Oscillator Stabilized with a Dielectric Resonator |
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| Abstract: | A GaAs FET Oscillator stabilized by a dielectric resonator with a feedback loop has been developed. The oscillator consists of a FET amplifier and a independent dielectric resonator feedback construction. Better performance of this oscillator can be obtained by adjusting both of them separately and carefully. The fundemental performance of the oscillator are as follows: Frequency: 2.7 GHz;Freq. stability: 0.3 ppm/℃ from the room temperature to 50℃. Output power, 5-20 mW. |
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