Design of dual band notched ultra wideband microstrip patch antenna for 5G lower bands application

Mahfuz, M. M. Hasan and Islam, Md. Rafiqul and Abdul Malek, Norun and Islam, Md. Shazzadul and Asadullah, G. M. (2020) Design of dual band notched ultra wideband microstrip patch antenna for 5G lower bands application. In: 7th International Conference on Electronic Devices, Systems and Applications (ICEDSA2020), 28th-29th March 2020, Shah Alam, Selangor. (In Press)

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Abstract

Fifth-generation (5G) forums in ASEAN countries have proposed lower frequency bands for 5G applications at 4.5 – 5.5 GHz and also the fixed-satellite service (FSS) has realised 3.3 – 3.8 GHz in C-band for 5G cellular communication recently, which leads the necessity of proposing antennas for the particular bands. In this paper, a compact ultra-wideband (UWB) patch antenna with dual band-notched characteristics has been proposed for lower 5G bands. The UWB has been achieved with a partial ground plane and further two notched 5G bands have been obtained with a rectangular slot on the patch and by connecting an arc shape open loop (ASOL) on top of the patch. The antenna has achieved a wide – 10 dB bandwidth of around 12.4 GHz (2.91 – 15.3 GHz) and VSWR < 2 except for two notched lower 5G bands of 3.3 – 4.2 GHz and 4.5 – 5.5 GHz. Besides, the proposed antenna has achieved a peak radiation efficiency of more than 80 % for UWB, while, at the notched bands as low as 40%. Moreover, the proposed antenna is compact with a dimension of 29×23 mm2 that makes it suitable for lower 5G bands application.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	3802/79982
Uncontrolled Keywords:	UWB, partial ground, microstrip antenna, 5G application, Band-Notched characteristic
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 > Department of Electrical and Computer Engineering Kulliyyah of Engineering
Depositing User:	Dr. Md. Rafiqul Islam
Date Deposited:	25 Jun 2020 11:09
Last Modified:	25 Jun 2020 11:09
URI:	http://irep.iium.edu.my/id/eprint/79982

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