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CUI Jie, LIU Fengxue, ZANG Qiliang, XU Zhao. Design of mine-used wearable folded half-mode substrate-integrated cavity antenna[J]. Journal of Mine Automation, 2016, 42(6): 8-12. DOI: 10.13272/j.issn.1671-251x.2016.06.003
Citation: CUI Jie, LIU Fengxue, ZANG Qiliang, XU Zhao. Design of mine-used wearable folded half-mode substrate-integrated cavity antenna[J]. Journal of Mine Automation, 2016, 42(6): 8-12. DOI: 10.13272/j.issn.1671-251x.2016.06.003
shu

Design of mine-used wearable folded half-mode substrate-integrated cavity antenna

  • 1.

    College of Energy and Transportation Engineering, Jiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, China

  • 2.

    School of Information and Electrical Engineering, China University

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    • Abstract
  • Based on half-mode substrate-integrated cavity antenna, a mine-used wearable folded half-mode substrate-integrated cavity antenna was designed considering requirements for underground wearable antenna. Width of antenna is reduced by use of folded geometry, and planar antenna is realized with horizontal feeding probe structure. The simulation results show that the antenna resonates at 5 GHz, -10 dB bandwidth is 254 MHz, the maximum gain is 5.4 dBi, radiation efficiency is 70%, and the antenna has radiation direction with wide beamwidth and low back radiation. Besides, -10 dB bandwidth of the antenna can be increased with thicker upper substrate.
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