Dual band CPW pentagonal island with modified sierpinski gasket structure at 3.5 GHz and 5.8 GHz

Ab Rashid, Amier Hafizun and Ahmad, Badrul Hisham and Abd Aziz, Mohamad Zoinol Abidin and Hassan, Nornikman and Mazalan, Mazlee and Mahmod, Nurzaima (2023) Dual band CPW pentagonal island with modified sierpinski gasket structure at 3.5 GHz and 5.8 GHz. In: 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023, 30 October 2023through 2 November 2023, Kuala Lumpur.

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Abstract

In this work, a dual-band pentagonal island antenna is proposed for WiMAX 3.5 GHz and WLAN 5.8 GHz applications. Firstly, the basic CPW pentagonal island antenna, Antenna A, is constructed on a 1.6 mm thick FR-4 substrate with a dielectric constant of 4.3 and a copper thickness of 0.035 mm. This antenna contains a pentagonal island with five mini structures of pentagonal island. Then, for Antenna B, a modification is made to the shading made of the Sierpinski gasket structure in the mini structure of the pentagonal island. For simulation Antenna B, it shows the simulation performance of 3.52 GHz and 5.93 GHz with return loss of - 24.84 dB and – 27.94 dB. For the measurement result of Antenna B at desired frequencies of WiMAX 3.5 GHz and WLAN 5.8 GHz, it shows a good performance of – 17.25 dB and – 19.35 dB, respectively.

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	CPW antenna, Pentagonal antenna, Sierpinski gasket, WiMAX, WLAN
Divisions:	Faculty Of Electronics And Computer Technology And Engineering
Depositing User:	Maizatul Najwa Ahmad
Date Deposited:	16 Oct 2024 16:26
Last Modified:	16 Oct 2024 16:26
URI:	http://eprints.utem.edu.my/id/eprint/27990
Statistic Details:	View Download Statistic

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