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RECTANGULAR ANTENNA WITH VERTICAL SLOTS IMPLEMENTED FOR WLAN APPLICATIONS

Author(s)
Q. Awais Department of Electrical Engineering, Chenab College of Engineering and Technology, Gujranwala, Pakistan
M.N. Khan Department of Electrical Engineering, The University of Lahore, Lahore, Pakistan
T. Zahid Department of Electrical Engineering, Riphah International University, Lahore, Pakistan
K. Mehboob Department of Electrical Engineering, Chenab College of Engineering and Technology, Gujranwala, Pakistan
M.H. Malik Department of computing, Global College of Engineering & Technology, Oman
M. Jamil Department of Electrical and Computer Engineering, Memorial University of Newfoundland, Canada
M. Farasat Department of Electrical and Data Engineering, University of Technology, Sydney,
Abstract
In this paper slot lines are introduced in WLAN antenna that has compact size of 97mm x80 to enhance the bandwidth. CPW feed mechanism is implemented which enables the system to be tuned at wide range of frequencies. The size of capacitive slots is optimized to better match 2.45 GHz frequency with Ansoft HFSS 16.0 and FR4 substrate with the thickness of 1.6 mm having loss tangent of 0.002 is chosen due to inherent benefits of low-cost and ease of fabrication. Excellent Impedance matching of 50.06Ω is achieved at 2.05 GHz-2.74GHz band and current distribution of 6.7 A/m2 is observed at designated WLAN band.
Publication Details
Page(s) 103-105
DOI DOI not available
Published Journal: Pakistan Journal of Science, Volume: 71, Issue: 4S, Year: 2019

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Keywords
WLAN, CPW antenna, impedance bandwidth
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