Milind Saurabh Singh, Khanda Anum, Rajan Mishra, G. Tripathi
{"title":"Performance Enhancement Of Microstrip Patch Antenna For UWB And WLAN Applications","authors":"Milind Saurabh Singh, Khanda Anum, Rajan Mishra, G. Tripathi","doi":"10.1109/WIECON-ECE.2017.8468888","DOIUrl":null,"url":null,"abstract":"A printed slot microstrip antenna with defected ground plane covering the whole UWB and WLAN is presented in this paper, the operating frequency range of antenna lies in the range from 2GHz-10.6GHz, with the peak gain of 6.8dB. The antenna is introduced with the notches in the patch and two slots and notches in the defected ground plane having slot of size (ג/4) resulting in the improvement of the peak gain of the antenna to 6.8dB which is 17.5% more gain than the conventional antenna design. The antenna is constructed over a dielectric substrate FR4 epoxy of relative permittivity 4.4 and loss tangent of 0.017, the dimensions of the antenna are 50×55×1.75(mm). The impedance bandwidth of this antenna is from 2-10.6GHz which is 125% of the conventional antenna (defined by the 10dB return loss). The VSWR is less than 2dB over the entire operating range of antenna. The applications of the antenna is lies in WiMax Band, WLAN band, ISM Band, C-Band and UWB.","PeriodicalId":188031,"journal":{"name":"2017 IEEE International WIE Conference on Electrical and Computer Engineering (WIECON-ECE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE International WIE Conference on Electrical and Computer Engineering (WIECON-ECE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WIECON-ECE.2017.8468888","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A printed slot microstrip antenna with defected ground plane covering the whole UWB and WLAN is presented in this paper, the operating frequency range of antenna lies in the range from 2GHz-10.6GHz, with the peak gain of 6.8dB. The antenna is introduced with the notches in the patch and two slots and notches in the defected ground plane having slot of size (ג/4) resulting in the improvement of the peak gain of the antenna to 6.8dB which is 17.5% more gain than the conventional antenna design. The antenna is constructed over a dielectric substrate FR4 epoxy of relative permittivity 4.4 and loss tangent of 0.017, the dimensions of the antenna are 50×55×1.75(mm). The impedance bandwidth of this antenna is from 2-10.6GHz which is 125% of the conventional antenna (defined by the 10dB return loss). The VSWR is less than 2dB over the entire operating range of antenna. The applications of the antenna is lies in WiMax Band, WLAN band, ISM Band, C-Band and UWB.
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