| 对同轴布拉格电栅传感特性的研究 |
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| 引用本文： | 安超,王菊,王文睿,李知峰,王红杰,于晋龙. 对同轴布拉格电栅传感特性的研究[J]. 黑龙江电子技术, 2014, 0(7): 133-135,139 |
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| 作者姓名： | 安超 王菊 王文睿 李知峰 王红杰 于晋龙 |
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| 作者单位： | 天津大学电子信息工程学院,天津300072 |
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| 摘 要： | 对同轴电缆进行周期性钻孔形成同轴电缆布拉格电栅，通过三维电磁仿真软件AnsoftHigh Frequency Structure Simulator（Ansoft Hfss）对同轴布拉格电栅进行了建模和仿真，仿真结果和实验结果进行对比，频率特性基本一致，因此仿真结果可以作为电栅特性研究的依据。对于传感应用，文中对同轴布拉格电栅周期长度、钻孔尺寸等参数进行了优化，减小了线宽，提高了传感精度。研究为进一步实现基于同轴布拉格电栅的传感器研究及参数优化提供了理论指导和实验基础。
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| 关 键 词： | 同轴电缆布拉格电栅 电栅传感 高频结构仿真器 |
Analysis of coaxial cable Bragg grating sensing characteristics |
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| AN Chao,WANG Ju,WANG Wen-rui,LI Zhi-feng,WANG Hong-jie,YU Jin-long. Analysis of coaxial cable Bragg grating sensing characteristics[J]. , 2014, 0(7): 133-135,139 |
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| Authors: | AN Chao WANG Ju WANG Wen-rui LI Zhi-feng WANG Hong-jie YU Jin-long |
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| Affiliation: | (School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China) |
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| Abstract: | A coaxial cable Bragg grating （CCBG） is fabricated by drilling holes into the cable atperiodic distances along the axial direction. Modeling and simulation are carried out by Ansoft HighFrequency Structure Simulator （Ansoft Hfss）, and the simulation results are compared with that of theexperiment. In order to apply the coaxial cable Bragg grating sensor to practice, the period and the holeparameters of which are optimized, reducing the width and it improves the sensing accuracy. |
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| Keywords: | coaxial cable Bragg grating CCBG sensing HFSS |
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