Volume 4 Issue 5
Nov.  2015
Turn off MathJax
Article Contents
Article Navigation >  Journal of Radars  > 2015  >  4(5): 538-544
Wu Bing-heng, Ji Yi-cai, Fang Guang-you. Design and Analysis of the Distributed Resistor-loading GPR Antenna with Reflected Cavity[J]. Journal of Radars, 2015, 4(5): 538-544. doi: 10.12000/JR15070
Citation: Wu Bing-heng, Ji Yi-cai, Fang Guang-you. Design and Analysis of the Distributed Resistor-loading GPR Antenna with Reflected Cavity[J]. Journal of Radars, 2015, 4(5): 538-544. doi: 10.12000/JR15070
shu

Design and Analysis of the Distributed Resistor-loading GPR Antenna with Reflected Cavity

DOI: 10.12000/JR15070
  • 1.

    (Shanghai Maritime University, Shanghai 200135, China)

  • 2.

    (Key Laboratory of Electromagnetic Radiation and Sensing Technology, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)

Funds:

The Key Research Program of the Chinese Academy of Sciences (KGZW-EW-603)

  • Received Date: 2015-06-03
  • Rev Recd Date: 2015-07-10
  • Publish Date: 2015-10-28
    Abstract
  • In this study, we investigated the use of a half-ellipse dipole with distributed resistor-loading. By improving the structure of the antenna arms and using distributed resistor-loading technology, the current reflection at the end of dipole is significantly reduced, the input impedance is improved, and the operation bandwidth is widened. We decreased the backward radiation of the antenna with a cubic metal-reflective cavity and also improved the ground penetration ability. The proposed antenna was simulated and designed with electromagnetic computing software; on the basis of the design results, we fabricated the antenna sample. Measurement results of the return loss and radiation characteristics of the proposed antenna confirm the validity of the simulation. We applied the proposed antenna in a GPR system as an underground target detection experiment; on the basis of the experimental results, we conclude that the antenna is able to meet the needs of GPR systems.

     

    • FullText(HTML)
  • loading
    • References(19)
  • [1]
    Daniels D J. Ground Penetrating Radar[M]. London: The Institution of Engineering and Technology, 2004: 3-5.
    [2]
    Jayakumar Manoj Stephen. Antenna optimization for ground penetrating radar using the finite difference time domain technique[D]. [Master dissertation], South Dakota School of Mines and Technology, 1999: 1-6.
    [3]
    周蔚红, 刘培国, 刘克成, 等. 探地雷达中蝶形振子天线的改进[J]. 电子与信息学报, 2005, 27(7): 1171-1173.Zhou Wei-hong, Liu Pei-guo, Liu Ke-cheng, et al.. Improvement on bow-tie antenna of ground-penetrating radar[J]. Journal of Electronics Information Technology, 2005, 27(7): 1171-1173.
    [4]
    郭晨, 刘策, 张安学. 探地雷达超宽带背腔蝶形天线设计与实现[J]. 电波科学学报, 2010, 25(2): 221-226.Guo Chen, Liu Richard C, and Zhang An-xue. Design and implement of an UWB bow-tie antenna with back cavity for ground penetrating radar[J]. Chinese Journal of Radio Science, 2010, 25(2): 221-226.
    [5]
    王建, 黄春琳, 陆珉, 等. 利用拖尾能量提高蝶形天线辐射效率[J]. 国防科技大学学报, 2013, 35(3): 144-148.Wang Jian, Huang Chun-lin, Lu Min, et al.. Improve the radiation efficiency of bow-tie antenna by exploiting the energy in end reflections[J]. Journal of National University of Defense Technology, 2013, 35(3): 144-148.
    [6]
    彭宇, 王蕾, 郭福强, 等. 一种超宽带小型化探地雷达天线的设计[J]. 物探与化探, 2014, 38(4): 750-753.Peng Yu, Wang Lei, Guo Fu-qiang, et al.. The design of an ultra-wideband miniaturized GPR antenna[J]. Geophysical and Geochemical Exploration, 2014, 38(4): 750-753.
    [7]
    Shao Jin-jin, Fang Guang-you, Fan Jing-jing, et al.. TEM horn antenna joaded with absorbing material for GPR applications[J]. IEEE Antennas and Wireless Propagation Letters, 2014, 13: 523-527.
    [8]
    张锋, 刘小军, 纪奕才, 等. 一种用于浅层探冰雷达的改进型宽带小型化TSA天线[J]. 电子与信息学报, 2011, 33(6): 1471-1474.Zhang Feng, Liu Xiao-jun, Ji Yi-cai, et al.. A novel wideband compact tapered slot antenna for shallow icecap detection radar applications[J]. Journal of Electronics Information Technology, 2011, 33(6): 1471-1474.
    [9]
    邵金进, 纪奕才, 方广有, 等. 用于公路检测的超宽带横向电磁波喇叭天线[J]. 电波科学学报, 2014, 29(4): 723-728.Shao Jin-jin, Ji Yi-cai, Fang Guang-you, et al.. Ultra-wideband TEM horn antenna for road investigation[J]. Chinese Journal of Radio Science, 2014, 29(4): 723-728.
    [10]
    Shao Jin-jin, Fang Guang-you, Ji Yi-cai, et al.. A novel compact tapered-slot antenna for GPR applications[J]. IEEE Antennas and Wireless Propagation Letters, 2013, 12: 972-975.
    [11]
    肖志文, 黄晶晶, 何建国, 等. 一种探地雷达平面螺旋天线的研究与开发[J]. 电波科学学报, 2009, 24(2): 311-313.Xiao Zhi-wen, Huang Jing-jing, He Jian-guo, et al.. Research and development of planar spiral antenna used in ground penetrating radar[J]. Chinese Journal of Radio Science, 2009, 24(2): 311-313.
    [12]
    吴秉横, 纪奕才, 方广有. 一种新型探地雷达天线的设计分析[J]. 电子与信息学报, 2009, 31(6): 1487-1489.Wu Bing-heng, Ji Yi-cai, and Fang Guang-you. Design and analysis of a novel GPR antenna[J]. Journal of Electronics Information Technology, 2009, 31(6): 1487-1489.
    [13]
    Chan Hwang-See, Abd-Alhameed R A, Chung S W J, et al.. The design of a resistively loaded bowtie antenna for applications in breast cancer detection systems[J]. IEEE Transactions on Antennas and Propagation, 2012, 60(5): 2526-2530.
    [14]
    邵金进, 纪奕才, 方广有, 等. 一种用于生命探测雷达的超宽带天线[J]. 电子与信息学报, 2014, 36(2): 471-475.Shao Jin-jin, Ji Yi-cai, Fang Guang-you, et al.. An ultra-wideband antenna for life detection radar[J]. Journal of Electronics Information Technology, 2014, 36(2): 471-475.
    [15]
    曾文波, 余逸风, 李向阳. 一种探地雷达蝶形天线及其巴伦的设计[J]. 制造业自动化, 2014, 36(1): 96-98.Zeng Wen-bo, Yu Yi-feng, and Li Xiang-yang. A planar bow-tie antenna application in ground penetrating radar system[J]. Manufacturing Automation, 2014, 36(1): 96-98.
    [16]
    王均宏. 脉冲电磁波通过偶极天线辐射的物理过程及其数值模拟[J]. 物理学报, 1999, 48(5): 850-861.Wang Jun-hong. Physical procedures of the pulse radiation from the dipole antennas and its numerical simulation[J]. Acta Physica Sinica, 1999, 48(5): 850-861.
    [17]
    Wu T T and King R W P. The cylindrical antennas with nonreflecting resistive loading[J]. IEEE Transactions on Antennas and Propagation, 1965, 13(5): 369-373.
    [18]
    韩增富, 王均宏. 并联介质加载偶极天线脉冲辐射特性的研究[J]. 物理学报, 2005, 54(2): 642-647.Han Zeng-fu and Wang Jun-hong. Study on the radiation characteristics of the dielectric parallelly loaded dipole antenna for pulse radiation[J]. Acta Physica Sinica, 2005, 54(2): 642-647.
    [19]
    吴秉横, 纪奕才, 方广有. 一种改进的超宽带平面巴伦[J]. 中国科学院研究生院学报, 2010, 27(4): 507-511.Wu Bing-heng, Ji Yi-cai, and Fang Guang-you. Design and improvement of a novel wideband planar balun[J]. Journal of the Graduate School of the Chinese Academy of Sciences, 2010, 27(4): 507-511.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML
    Article views(2848) PDF downloads(1597) Cited by()
    Proportional views
    Related

    京ICP备20021838号-8   Supported by: Beijing Renhe Information Technology Co. Ltd     百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return