| 一种正交信号分离系统的研究 |
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| 引用本文： | 郭玉,李彦梅.一种正交信号分离系统的研究[J].安庆师范学院学报(自然科学版),2011,17(3):50-52,76. |
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| 作者姓名： | 郭玉 李彦梅 |
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| 作者单位： | 安庆师范学院物理与电气工程学院,安徽安庆,246133 |
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| 基金项目： | 安徽省重点基金资助项目 |
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| 摘 要： | 在系统测量及信号检测中很多涉及到正交信号测量问题,在理论分析的基础上,设计了一种正交信号分离的简易电路。实验结果表明,该电路分离出的正交信号与理论分析是一致的,且结构简单,易调试,抗干扰能力强。
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| 关 键 词： | 正交信号 相敏检波 频域测量 |
Research on Separation System about Orthogonal Signal |
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| GUO Yu,LI Yan-mei.Research on Separation System about Orthogonal Signal[J].Journal of Anqing Teachers College(Natural Science Edition),2011,17(3):50-52,76. |
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| Authors: | GUO Yu LI Yan-mei |
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| Institution: | (School of Physics and Electrical Engineering,Anqing Teachers College,Anqing 246133,China) |
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| Abstract: | In the measurement and signal detection system,the orthogonal signal measurement is related.Based on the theoretical analysis,a simple circuit about orthogonal signal separation is designed.Experimental results show that the isolated orthogonal signal is consistent with the theoretical analysis,and the circuit is simple and easy to debug,and it has an Anti-interference ability. |
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| Keywords: | orthogonal signal Phase sensitive detection Frequency domain measurement |
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