华北理工大学人工智能学院
纸质出版:2024
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李丹, 刘青爽, 史彩娟. 基于缺陷地和开口谐振环的三频段小型化天线[J]. 传感器与微系统, 2024,(4):108-111.
李丹, 刘青爽, 史彩娟. 基于缺陷地和开口谐振环的三频段小型化天线[J]. 传感器与微系统, 2024,(4):108-111. DOI: 10.13873/J.1000-9787(2024)04-0108-04.
提出了一种新型三频段工作的小型微带贴片天线,天线采用不对称结构,在接地板上引入缺陷地结构(DGS)改变了天线表面电流分布,改善工作频率,衍生在无线局域网(WLAN)(2.4 GHz)处的频带。加载开口谐振环(SRR)金属环结构在独立控制WLAN(5.8 GHz)的频带的同时,减小了12%的天线体积。天线结构紧凑,整体尺寸为12.5 mm×28.5 mm×1.5 mm。结果表明,天线覆盖3个独立的阻抗带宽,分别为800 MHz(1.96~2.76 GHz)
200 MHz(5.65~5.85 GHz)和1 460 MHz(7.64~9.1 GHz)
在频段内的回波损耗均小于-10 dB
具有良好的方向性和增益,支持WLAN(5.8/2.4 GHz)频段和国际电信联盟(ITU)(8.0~8.7 GHz)频段的应用。
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Department of Electronics and Communication Engineering, Faculty of Engineering and Technology, Periyar Maniammai Institute of Science and Technology (PMIST), Thanjavur-613403, India,Department of Electronics and Communication Engineering, SRM TRP Engineering College, Tiruchirappalli-621105, India,Department of Electronics and Communication Engineering, Faculty of Engineering and Technology, Periyar Maniammai Institute of Science and Technology (PMIST), Thanjavur-613403, India,Department of Electronics and Communication Engineering, National Institute of Technology (NIT), Tiruchirappalli-620015, India.Multiband metamaterial-inspired antenna using split ring resonator[J].Computers and Electrical Engineering,2020.
Department of Electronics Engineering Indian Institute of Technology (Indian School of Mines) Dhanbad Jharkhand,Department of Electronics Engineering Indian Institute of Technology (Indian School of Mines) Dhanbad Jharkhand,Department of Electronics Engineering Indian Institute of Technology (Indian School of Mines) Dhanbad Jharkhand.Triple band omnidirectional miniaturized metamaterial inspired antenna using flipped rectangular stub for LTE, WiMAX, and WLAN applications[J].International Journal of RF and Microwave Computer‐Aided Engineering,2019.
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苏展飞,陈明,程丹丹.面向2.4/6GHz无线局域网应用的可重构双频天线[J].传感器与微系统,2021(05).
蒋尚杰,王全宇,陈小强,田铭兴,刘灼鹏.2.4GHz频段倒F印刷天线的设计与研究[J].传感器与微系统,2020(10).
上官朦朦,窦雨晴,杨蓉,蔡启博,刘桂.一种适用于WLAN和5G n77/n78的多频段天线(英文)[J].微波学报,2020(S1).
徐琼,周洪澄,胡延文,范光程,严仲明,王豫.基于开口谐振环的风车型多频天线[J].电子器件,2019(03).
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王辂,郑宏兴,邓东民.边缘开槽多频段天线设计[J].太赫兹科学与电子信息学报,2016(04).
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