{"title":"Wideband and Miniaturization of Antenna Composed of Metal Case with a Slot and Inner Folded Dipole Antenna","authors":"Hiroshi Hashiguchi;Tomokazu Mizutani;Naobumi Michishita;Hisashi Morishita;Mari Takeda;Atsushi Yamamoto;Kazuhiro Matsumoto;Tetsuya Hishikawa","doi":"10.23919/comex.2024SPL0018","DOIUrl":null,"url":null,"abstract":"This paper presents a antenna composed of metal case with a slot and inner folded dipole antenna. The proposed antenna structure simultaneously achieve the miniaturization of the metal case and the wide bandwidth. The impedance bandwidth of 15.9 % with the size of \n<tex>$0.35\\lambda_{0}\\times 0.35\\lambda_{0}\\times 0.03\\lambda_{0} (\\lambda_{0}$</tex>\n is the wavelength of low frequency) can be realized by the proposed structure. The proposed structure is validated by the comparison of the simulation and measurement result.","PeriodicalId":54101,"journal":{"name":"IEICE Communications Express","volume":"13 6","pages":"195-197"},"PeriodicalIF":0.3000,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10494934","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEICE Communications Express","FirstCategoryId":"1085","ListUrlMain":"https://ieeexplore.ieee.org/document/10494934/","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
This paper presents a antenna composed of metal case with a slot and inner folded dipole antenna. The proposed antenna structure simultaneously achieve the miniaturization of the metal case and the wide bandwidth. The impedance bandwidth of 15.9 % with the size of
$0.35\lambda_{0}\times 0.35\lambda_{0}\times 0.03\lambda_{0} (\lambda_{0}$
is the wavelength of low frequency) can be realized by the proposed structure. The proposed structure is validated by the comparison of the simulation and measurement result.
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