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Design and fabrication of “ha (image presented)” shape-slot microstrip antenna for WLAN 2.4 GHz

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Abstract

This paper, a (image presented)(is read “Ha”) shaped slotted microstrip antenna is designed, fabricated and analyzed. The proposed antenna used (image presented)-shape slot is to improve return loss and operate for wireless LAN 2.4 GHz frequency band. The proposed antenna utilize transmission line model for analysis and simulation for return loss as well as VSWR with the support CST studio software. After doing some optimization on simulation, finally the dimension of microstrip patch antenna (MSPA) which operated on WLAN frequency 2.4 GHz is obtained. The best simulation results are then used as reference for MSPA fabrication on FR4 substrate with dielectric constant (εr)= 4:3 and thickness (h) = 1.5 mm. The measurement result shows that the (image presented)-slot microstrip antenna can achieve return loss (S11) −29.81 dB and VSWR 1.068 at 2.4640770 GHz. The proposed design shows that (image presented) shape technically can be used as slot within patch to improve microstrip antenna performance.

Original languageEnglish
Title of host publicationProceedings of 2nd International Conference on Electrical Systems, Technology and Information, ICESTI 2015
EditorsFelix Pasila, Yusak Tanoto, Resmana Lim, Murtiyanto Santoso, Nemuel Daniel Pah
PublisherSpringer Verlag
Pages383-391
Number of pages9
ISBN (Print)9789812879868
DOIs
Publication statusPublished - 2016
Event2nd International Conference on Electrical Systems, Technology and Information, ICESTI 2015 - Bali, Indonesia
Duration: 9 Sept 201512 Sept 2015

Publication series

NameLecture Notes in Electrical Engineering
Volume365
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2nd International Conference on Electrical Systems, Technology and Information, ICESTI 2015
Country/TerritoryIndonesia
CityBali
Period9/09/1512/09/15

Keywords

  • (Image presented)-shape slot
  • CST studio software
  • Microstrip antenna
  • Return loss
  • Transmission line

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