| 电场测试集成微系统在近场目标探测中的应用 |
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| 引用本文： | 娄文忠,宋仁龙,闫晓东,马保政,李伟华.电场测试集成微系统在近场目标探测中的应用[J].纳米技术与精密工程,2009,7(2):159-162. |
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| 作者姓名： | 娄文忠 宋仁龙 闫晓东 马保政 李伟华 |
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| 作者单位： | 1. 北京理工大学机电工程与控制国家重点实验室,北京,100081
2. 山西北方惠丰机电有限公司,长治,046012 |
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| 摘 要： | 笔者将电场测试集成微系统应用于安全领域中的近场测试中．通过对电容理论的扩展以及对不同类型电容模型的理论分析，证实了其原理的可行性在对内交叉电极和螺旋型电极比较的基础上，设计选用了有良好效果特性的螺旋型电极．结合微处理器设计了电场测试集成微系统，并在空气介质和水介质中进行了近场探测实验．当有物体靠近电极时，会影响电极间的电场环境参数，输出测试电压值相应地发生变化．靶场实验结果也证明了该测试系统的可行性．
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| 关 键 词： | 集成做系统 目标探测 电场测试 电场传感器 |
Electric Field Testing Integration Microsystem for the Near Field Target Detection |
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| LOU Wen-zhong,SONG Ren-long,YAN Xiao-dong,MA Bao-zheng,LI Wei-hua.Electric Field Testing Integration Microsystem for the Near Field Target Detection[J].Nanotechnology and Precision Engineering,2009,7(2):159-162. |
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| Authors: | LOU Wen-zhong SONG Ren-long YAN Xiao-dong MA Bao-zheng LI Wei-hua |
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| Affiliation: | 1. National Key Laboratory of Electromechanical Engineering and Control;Beijing Institute of Technology;Beijing 100081;China;2. Shanxi Beifang Huifeng Electromechanical Corporation Limited;Changzhi 046012;China |
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| Abstract: | The electric field testing integration microsystem(EFTIM) for near field target detection was designed to apply to the security system, based on the theory of electrostatic field. The theory of the capacitance was expounded and the dif-ferent types of capacitance were theoretically analyzed in this paper. Compared with the inter-digitized electrode layout, the spiral one was chosen because of its better performance. Considering the effect of dielectric constant, the experiment was carried out when the mediu... |
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| Keywords: | integration microsystem target detection electric field testing electric field sensor |
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