| 数字化多道脉冲幅度分析器调理电路设计 |
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| 引用本文： | 梁卫平,胡颖睿,肖无云,李京伦.数字化多道脉冲幅度分析器调理电路设计[J].核电子学与探测技术,2012,32(4):462-465. |
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| 作者姓名： | 梁卫平 胡颖睿 肖无云 李京伦 |
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| 作者单位： | 1. 防化研究院,北京,102205
2. 西南民族大学电气信息工程学院,成都,610041 |
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| 摘 要： | 介绍了一种适用于数字化多道脉冲幅度分析器(DMCA)的调理电路。该电路具有宽带、高速、抗干扰能力强、参数动态可调等特性。实验表明,该电路能够有效抑制噪声,提高ADC有效位数,可以满足数字化多道脉冲幅度分析系统的需求。
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| 关 键 词： | 数字化多道脉冲幅度分析 调理电路 极零相消 梯形滤波 |
Digital Multi -channel Pulse Height Analyze Pre -filter Circuit Design |
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| LIANG Wei-ping
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HU Ying-rui
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XIAO Wu-yun
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LI Jing-lun.Digital Multi -channel Pulse Height Analyze Pre -filter Circuit Design[J].Nuclear Electronics & Detection Technology,2012,32(4):462-465. |
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| Authors: | LIANG Wei-ping HU Ying-rui XIAO Wu-yun LI Jing-lun |
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| Affiliation: | 1(1.Research Institute of Chemical Defense,Beijing,102205, 2.Southwest university for nationalities college of electrical & information engineering, Chengdu,Sichuan,610041) |
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| Abstract: | It introduces a kind of applicable to digital multi-channel pulse height analyze pre-filter circuit.This circuit has broadband,high speed,strong anti-interference and parameter dynamic adjustable characteristics.Experimental results show that the circuit can effectively reduce the noise and improve the ENOB of ADC.Thus,it can satisfy the digital multi-channel pulse amplitude analysis system needs. |
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| Keywords: | DMCA pre-filter circuit pole zero cancellation trapezoidal filtering |
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