| 锁相环路对噪声的抑制性能与锁相放大技术 |
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| 引用本文： | 徐彦清.锁相环路对噪声的抑制性能与锁相放大技术[J].新疆大学学报(理工版),1990,7(3):56-61. |
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| 作者姓名： | 徐彦清 |
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| 作者单位： | 新疆大学物理系 |
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| 摘 要： | 本文从锁相技术基本原理出发,运用统计观点对噪声和干扰抑制作用从六个方面加以定性和定量分析,从而突出锁相环路的窄带虑波特性,并介绍了 SR510-型锁相放大器具有高精度、高灵敏度、高抗扰度和高增益放大的性能.
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| 关 键 词： | 锁相环路 噪声 抑制 滤波 锁相放大 |
PHASE LOCKED LOOP FOR NOISE SUPPRESSION AND LOCK-IN AMPLIFICATION TECHNIQUE |
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| Xu Yanqing.PHASE LOCKED LOOP FOR NOISE SUPPRESSION AND LOCK-IN AMPLIFICATION TECHNIQUE[J].Journal of Xinjiang University(Science & Engineering),1990,7(3):56-61. |
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| Authors: | Xu Yanqing |
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| Institution: | Department of Physiss |
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| Abstract: | Based on the theory of phase locked loop-technigue,applying the point of view of statistics,thesuppression of noise and spurious was explained in six parts and the MoSR510 phase locked loop ampli-fier was introduced also. |
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| Keywords: | phase locked loop function of suppression noise interference filter characteristic |
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