| X波段脉冲取样锁相环 |
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| 引用本文： | 李明斌.X波段脉冲取样锁相环[J].四川大学学报(自然科学版),1995,32(1):54-57. |
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| 作者姓名： | 李明斌 |
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| 作者单位： | 四川大学无线电电子学系 |
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| 摘 要： | 介绍一种高性能的Ｘ波段脉冲取样锁相环，与传统的脉冲取样锁相环不同，它采用高效率的取样鉴相器和作为扩捕预置功能的单片机系统，具有低相噪和适应环境温度变化能力强等特点，该方案为脉冲取样锁相环的发展提供一种新的思路。
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| 关 键 词： | 锁相环 相位噪声 频率合成 通信 |
X-BAND IMPULSE GOVERNING OSCILLATOR |
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| Li Mingbin.X-BAND IMPULSE GOVERNING OSCILLATOR[J].Journal of Sichuan University (Natural Science Edition),1995,32(1):54-57. |
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| Authors: | Li Mingbin |
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| Institution: | Department of Radio Electronics |
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| Abstract: | This article introduces a high Performance X-band impulse governing oscillator.Differing from traditional impulse governing oscillator it adopts a high efficiency impulse phase-detector and uses a microprocessor system for seeking and presetting function. Thus,it is characterizedby lower phase noise and high abillity in coping with temperature variation. The scheme of this unitwill provide a new method for developing impulse governing oscillator. |
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| Keywords: | phase-locked loop phase noise frequency synthesis |
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