Citation

Alsariera, Hussein and Zakaria, Z. and Isa, A. A. M. and Alani, Sameer and Zeain, M. Y. and Al-Heety, Othman S. and Ahmed, S. and Mabrok, Mussa and Alahnomi, R. (2020) Simple broadband circularly polarized monopole antenna with two asymmetrically connected U-shaped parasitic strips and defective ground plane. TELKOMNIKA, 18 (3). p. 1169. ISSN 1693-6930

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Abstract

A simple compact broadband circularly polarized monopole antenna, which comprises a simple monopole, a modified ground plane with an implementing triangular stub and two asymmetrically connected U-shaped parasitic strips, is proposed. Simulation results show that the proposed compact antenna (0.62λo×0.68λo) achieves a 10-dB impedance bandwidth (IBW) of 111% (1.7 to 5.95 GHz) and a 3-dB axial ratio bandwidth (ARBW) of 61% (3.3-6.2 GHz) with a peak gain between 2.9-4 dBi for the entire ARBW. With its broad IBW and ARBW, compact size and simple structure, the proposed antenna is suitable for different wireless communications.

Item Type:	Article
Uncontrolled Keywords:	Broadband communication systems, Axial ratio (AR), Broadband antenna, Circularly polarised (CP), Monopole antenna
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	13 Dec 2020 09:44
Last Modified:	13 Dec 2020 09:44
URII:	http://shdl.mmu.edu.my/id/eprint/7820

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