矿用可穿戴翻折结构半模衬底集成空腔天线设计

基金项目:

国家安全监管总局资助项目（jiangsu-0002-2015AQ）

详细信息

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

摘要: 根据煤矿井下对可穿戴天线的要求，在半模衬底集成空腔天线的基础上，采用折叠结构降低天线主体的宽度，并利用水平放置的馈电探针实现可穿戴天线扁平化，设计了一种矿用可穿戴翻折结构半模衬底集成空腔天线。仿真结果表明，该天线在5 GHz处于谐振状态，-10 dB带宽约为254 MHz，最大增益为5.4 dBi，辐射效率为70%，辐射方向具有较宽的主瓣和较低的背向辐射，且可通过增加上层衬底厚度来增加天线-10 dB带宽。
- 矿用天线 /
- 可穿戴天线 /
- 半模衬底集成空腔天线 /
- 翻折结构
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.
- mine-used antenna /
- wearable antenna /
- half-mode substrate-integrated cavity antenna /
- folded geometry

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3.	祝国源. 开放式电路板通用自动测试平台设计. 自动化仪表. 2020(11): 93-97 . 百度学术
4.	晏勇. 基于工程教育的电路板设计与制作教学改革与应用. 黑龙江工业学院学报(综合版). 2019(04): 28-31 . 百度学术