A New Design of a Wideband Miniature Antenna Array

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 Aug 2017Publisher:Institute of Advanced Engineering and ScienceJournal:International Journal of Electrical and Computer Engineering (IJECE), volume 7, page 1,850 (issn: 2088-8708, eissn: 2088-8708,

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Authors: Otman Oulhaj; Naima Amar Touhami; M. Azize; Abdelmounaim Belbachir Kchairi;

doi: 10.11591/ijece.v7i4.pp1850-1857 , 10.60692/1ntbj-70j25 , 10.60692/zd7dz-20q50

A New Design of a Wideband Miniature Antenna Array

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Abstract

In this work, we present a new configuration of a new miniature microstrip antenna array having a wide frequency band and with a circular polarization. The bandwidth is about 2GHz for a reflection coefficient under -10dB and centered on the ISM ‘Industrial Scientific Medical’ band at 5.8 GHz. To design such array, we have started the design by validating one antenna element at 10 GHz and after that by using the technique of defected ground, we have validated the antenna array in the frequency band [4 GHz -6 GHz] which will permit to miniature the dimensions. The final fabricated antenna array is mounted on an FR4 substrate, the whole area is 102.48 X 31.39 mm<sup>2</sup> with a gain of 5dBi at 4GHz.

Related Organizations

Abdelmalek Essaâdi University
Morocco

Keywords

Dual-Band Design, Wireless Energy Harvesting and Information Transfer, Antenna (radio), Aerospace Engineering, FOS: Mechanical engineering, Antenna array, Microstrip, Bandwidth (computing), Engineering, Microstrip Antennas, Microstrip line, FOS: Electrical engineering, electronic engineering, information engineering, Millimeter-Wave Applications, Reflection coefficient, Electrical and Electronic Engineering, Patch antenna, Microstrip antenna, Antenna Design and Applications, Physics, Optics, Computer science, Antenna measurement, Electrical engineering, Physical Sciences, Wideband, Telecommunications, ISM band, Microwave Engineering and Waveguides, Frequency band

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