DGS-based quad element planar array for WLAN application with enhanced performance

Asadullah, G. M. and Islam, Md. Shazzadul and Islam, Md. Rafiqul Islam and Sahad, Asif Jamil and Sakib, Md Abu Tayab (2020) DGS-based quad element planar array for WLAN application with enhanced performance. In: 2020 18th IEEE Student Conference On Research and Development (SCOReD), 27th-28th September 2020, Batu Pahat, Johor.

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Abstract

The proposed assembly comprises of 2×2antenna elements with defected ground structure (DGS) toresonate at 5.8 GHz for WLAN application, where eachantenna element excited by inset feeding technique. TheproposedMIMO arrayhas achieved–10 dB bandwidth of85MHzwith 36.5% reduction inantenna areawithsimilarradiating element. Besides, the proposed design alsoachievedhigh radiation efficiency of 95% with a peak directivity of11.94 dBi. The antenna resonates at the designated frequencywith a minimum return loss of–42dB. The results includeparametric study by subtracting more slots from the groundand placed them in horizontal direction. The obtained antennaarraycan be used for WLAN applicationwith lowmanufacturing cost.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	Virtual conference
Uncontrolled Keywords:	planar array, defected ground structure (DGS), patch antenna, inset-fed, WLAN
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Md. Rafiqul Islam
Date Deposited:	09 Nov 2020 14:06
Last Modified:	15 Jan 2021 12:02
URI:	http://irep.iium.edu.my/id/eprint/84230

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