Circular polarization microstrip antennas using single fed em coupled ring resonators

Circular polarization microstrip antennas using single fed em coupled ring resonators

In wireless system, an antenna used to facilitate the two ways communications system. Circular Polarization (CP) antenna has advantages in term of reflectivity, multipath and more effective for establishing and maintaining communication links compare to Linear Polarization (LP). In this project, sin...

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Main Author: Mohamad Yusop, Muhamad Amiruddin
Format: Thesis
Published: 2010
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spelling my-utm-ep.264452017-08-15T00:09:01Z Circular polarization microstrip antennas using single fed em coupled ring resonators 2010 Mohamad Yusop, Muhamad Amiruddin Unspecified In wireless system, an antenna used to facilitate the two ways communications system. Circular Polarization (CP) antenna has advantages in term of reflectivity, multipath and more effective for establishing and maintaining communication links compare to Linear Polarization (LP). In this project, single fed EM coupled ring resonators is been apply. This technique is proven to enhance the Circular Polarization of antenna design. The designs of the antenna begin with the understanding of the basic antenna properties such as return loss, gain, and radiation pattern. A number of designs including the Square, Koch Fractal, and Hexagon geometries have been develop which targeting to operate at 2.4GHz. The simulation work is done using Computer Simulation Network (CST) Microwave Studio software. This project used FR4 as a substrate with a dielectric constant, er Of 4.S, dielectric lost tangent, tan S of 0.017 and height, h is 1.6mm. The designs obtained form simulation is fabricated using a wet etching technique. The results from simulation and measurement have been well discussed. The antennas show good return loss, exhibits below than -1 OdB at desired frequency and produce low antenna gain. 2010 Thesis http://eprints.utm.my/id/eprint/26445/ http://libraryopac.utm.my/client/en_AU/main/search/results?qu=Circular+polarization+microstrip+antennas+using+single+fed+em+coupled+ring+resonators&te= masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
topic Unspecified
spellingShingle Unspecified
Mohamad Yusop, Muhamad Amiruddin
Circular polarization microstrip antennas using single fed em coupled ring resonators
description In wireless system, an antenna used to facilitate the two ways communications system. Circular Polarization (CP) antenna has advantages in term of reflectivity, multipath and more effective for establishing and maintaining communication links compare to Linear Polarization (LP). In this project, single fed EM coupled ring resonators is been apply. This technique is proven to enhance the Circular Polarization of antenna design. The designs of the antenna begin with the understanding of the basic antenna properties such as return loss, gain, and radiation pattern. A number of designs including the Square, Koch Fractal, and Hexagon geometries have been develop which targeting to operate at 2.4GHz. The simulation work is done using Computer Simulation Network (CST) Microwave Studio software. This project used FR4 as a substrate with a dielectric constant, er Of 4.S, dielectric lost tangent, tan S of 0.017 and height, h is 1.6mm. The designs obtained form simulation is fabricated using a wet etching technique. The results from simulation and measurement have been well discussed. The antennas show good return loss, exhibits below than -1 OdB at desired frequency and produce low antenna gain.
format Thesis
qualification_level Master's degree
author Mohamad Yusop, Muhamad Amiruddin
author_facet Mohamad Yusop, Muhamad Amiruddin
author_sort Mohamad Yusop, Muhamad Amiruddin
title Circular polarization microstrip antennas using single fed em coupled ring resonators
title_short Circular polarization microstrip antennas using single fed em coupled ring resonators
title_full Circular polarization microstrip antennas using single fed em coupled ring resonators
title_fullStr Circular polarization microstrip antennas using single fed em coupled ring resonators
title_full_unstemmed Circular polarization microstrip antennas using single fed em coupled ring resonators
title_sort circular polarization microstrip antennas using single fed em coupled ring resonators
granting_institution Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department Faculty of Electrical Engineering
publishDate 2010
_version_ 1747815478151086080

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