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Substrate-perforated and compact ultra-wideband antenna with WLAN band rejection


Shareef, Wessam Zayd and Ismail, Alyani and Alhawari, Adam Reda Hasan (2015) Substrate-perforated and compact ultra-wideband antenna with WLAN band rejection. International Journal of Microwave and Wireless Technologies, 7 (5). pp. 543-550. ISSN 1759-0787; ESSN: 1759-0795


This paper presents a designed notched band ultra-wideband (UWB) printed antenna using coplanar waveguide-fed configuration. Simple technique of perforating the substrate and modifying the ground plane and radiator patch was used to achieve UWB for the designed antenna at smaller structure. Narrow arch-shaped slot was introduced to the patch of the proposed antenna to obtain the band rejection function around the 5.4 GHz frequency to avoid the interference with WLAN applications. The proposed antenna was fabricated and the measurement result is found in well agreement with the simulation result. In addition to the acquirable UWB bandwidth, the designed antenna is capable to exhibit high radiation efficiency and omni-directional pattern.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
Institute of Advanced Technology
DOI Number: https://doi.org/10.1017/S1759078714000786
Publisher: Cambridge University Press and the European Microwave Association
Keywords: Antenna design; Modeling and Measurements; Antennas and Ppropagation for Wireless Systems
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 11 Jan 2016 05:29
Last Modified: 11 Jan 2016 05:29
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1017/S1759078714000786
URI: http://psasir.upm.edu.my/id/eprint/35525
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