Thesis Open Access

UWB Antenna Design for wi-fi, wiMAX & 5 G Networks

Mesele Banteyrgu woldegiorgise


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{
  "@context": "https://schema.org/", 
  "@id": "https://doi.org/10.20372/nadre/20228", 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Addis Ababa Science & Technology University", 
      "name": "Mesele Banteyrgu woldegiorgise"
    }
  ], 
  "datePublished": "2020-09-03", 
  "description": "<p>In this thesis, Ultra Wide Band (UWB) antenna design with a large bandwidth and small<br>\nsize for Wi-Fi, WiMAX and 5G Networks is presented. The proposed antenna operates<br>\nat four different frequency bands from 2 GHz to 22 GHz for different applications with a<br>\nfractional bandwidth (FBW) of greater than 150%. The antenna is very compact with a<br>\nsize of 18:25x15:2mm2 and designed using FR-4 dielectric substrate material having permittivity of 4.4 and height of 1.6mm. The proposed feeding scheme in this antenna design<br>\nis coplanar wave guide and a transmission line model of analysis has been implemented,<br>\nand simulated using CST software tools. The radiator patch of the antenna has an elliptical<br>\nstructure with a circular slot on the patch. In addition to this, a bending ground structure<br>\nwith two small rectangular slots is designed to achieve the desirable UWB properties. The<br>\nradiation pattern of the antenna is nearly omnidirectional that radiates in all directions in<br>\na given plane with a constant gain at the specified frequency range. The performance of<br>\nthe antenna is shown using various parameters, such as voltage standing wave ratio, gain,<br>\nreturn loss, directivity and radiation patterns.<br>\niv</p>", 
  "headline": "UWB Antenna Design for wi-fi, wiMAX & 5 G Networks", 
  "identifier": "https://doi.org/10.20372/nadre/20228", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "inLanguage": {
    "@type": "Language", 
    "alternateName": "eng", 
    "name": "English"
  }, 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "UWB Antenna Design for wi-fi, wiMAX & 5 G Networks", 
  "url": "https://nadre.ethernet.edu.et/record/20228"
}
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