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

CUI Jie; LIU Fengxue; ZANG Qiliang; XU Zhao

doi:10.13272/j.issn.1671-251x.2016.06.003

Gong-kuang zidonghua (Jun 2016)

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

CUI Jie,
LIU Fengxue,
ZANG Qiliang,
XU Zhao

Affiliations

CUI Jie: College of Energy and Transportation Engineering, Jiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, China
LIU Fengxue: School of Information and Electrical Engineering, China University
ZANG Qiliang: College of Energy and Transportation Engineering, Jiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, China
XU Zhao: School of Information and Electrical Engineering, China University

DOI: https://doi.org/10.13272/j.issn.1671-251x.2016.06.003
Journal volume & issue: Vol. 42, no. 6
pp. 8 – 12

Abstract

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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.

Published in Gong-kuang zidonghua

ISSN: 1671-251X (Print)
Publisher: Editorial Department of Industry and Mine Automation
Country of publisher: China
LCC subjects: Technology: Mining engineering. Metallurgy
Website: http://www.gkzdh.cn/en.htm

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