Dual-Band Aperture Coupled Antenna With Harmonic Suppression Capability

Mohd Noor, Faza Syahirah and Zakaria, Zahriladha and Lago, Herwansyah and Meor Said, Maizatul Alice (2019) Dual-Band Aperture Coupled Antenna With Harmonic Suppression Capability. TELKOMNIKA (Telecommunication Computing Electronics And Control), 17 (1). pp. 60-67. ISSN 1693-6930

Text [6] TELKOMNIKA.PDF Download (1MB)

Abstract

The paper presents an aperture-coupled dual-band linearly-polarized antenna with harmonic suppression capability, operating at frequency 2.45 GHz and 5.00 GHz. In purpose of improving the directivity of antenna at the operating frequency of 2.45 GHz and 5.00 GHz, a modified inverted π-shaped slot-etched patch on the lower layer of the stacked antenna is introduced alongside the 50 Ω feed line. The harmonic suppression capability is achieved by the introduction of U-slot and asymmetrical left-right-handed stub at the transmission feed line, suppressing unwanted harmonic signals from 6.00 GHz up to 10.00 GHz. The final design of the antenna has produced very good reflection coefficient of -18.87 dB at 2.45 GHz and -19.57 dB at 5.00 GHz with third and higher order harmonic suppression up to -4 dB

Item Type:	Article
Uncontrolled Keywords:	Asymmetrical Left-Right-Handed Stub, Dual-Band, Harmonic Suppression, U-Slot, Dual-Band Aperture Coupled Antenna
Divisions:	Faculty of Electronics and Computer Engineering
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	08 Dec 2020 15:51
Last Modified:	08 Dec 2020 15:51
URI:	http://eprints.utem.edu.my/id/eprint/24442
Statistic Details:	View Download Statistic

Actions (login required)

View Item