Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad
Method of reducing size and improving performance for Microstrip Patch Antenna using oval Defected Ground Structure (DGS) and rectangular slot is presented in this paper. The patch antenna was designed to operate at 3.5GHz for WiMAX application and fabricated on Roger RO3003 Microstrip with dielectr...
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| Language: | English |
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2015
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| Online Access: | https://ir.uitm.edu.my/id/eprint/78474/1/78474.pdf |
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my-uitm-ir.784742024-05-16T09:19:31Z Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad 2015 Mohmad, Supiah Antennas Microwaves. Including microwave circuits Method of reducing size and improving performance for Microstrip Patch Antenna using oval Defected Ground Structure (DGS) and rectangular slot is presented in this paper. The patch antenna was designed to operate at 3.5GHz for WiMAX application and fabricated on Roger RO3003 Microstrip with dielectric constant of 3.00 and a thickness of 0. 75mm. An oval DGS changes the characteristic of conventional antenna which allowed the size to be reduced and rectangular slot will increase the return loss, S11. Computer Simulation Technology - Microwave Studio CST-MWS is used for simulation both conventional and DGS antennas, Vector Network Analyzer (VNA) for antenna measurement in-term of gain, return loss and bandwidth for results comparison with simulation. Based on the results, the overall antenna size was reduced by 25.92%, return loss was improved by 51.74% and bandwidth was about 38.69%. This new approach may able to replace the conventional antenna in market. 2015 Thesis https://ir.uitm.edu.my/id/eprint/78474/ https://ir.uitm.edu.my/id/eprint/78474/1/78474.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Sulaiman, Ahmad Asari |
| institution |
Universiti Teknologi MARA |
| collection |
UiTM Institutional Repository |
| language |
English |
| advisor |
Sulaiman, Ahmad Asari |
| topic |
Antennas Antennas |
| spellingShingle |
Antennas Antennas Mohmad, Supiah Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad |
| description |
Method of reducing size and improving performance for Microstrip Patch Antenna using oval Defected Ground Structure (DGS) and rectangular slot is presented in this paper. The patch antenna was designed to operate at 3.5GHz for WiMAX application and fabricated on Roger RO3003 Microstrip with dielectric constant of 3.00 and a thickness of 0. 75mm. An oval DGS changes the characteristic of conventional antenna which allowed the size to be reduced and rectangular slot will increase the return loss, S11. Computer Simulation Technology - Microwave Studio CST-MWS is used for simulation both conventional and DGS antennas, Vector Network Analyzer (VNA) for antenna measurement in-term of gain, return loss and bandwidth for results comparison with simulation. Based on the results, the overall antenna size was reduced by 25.92%, return loss was improved by 51.74% and bandwidth was about 38.69%. This new approach may able to replace the conventional antenna in market. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Mohmad, Supiah |
| author_facet |
Mohmad, Supiah |
| author_sort |
Mohmad, Supiah |
| title |
Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad |
| title_short |
Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad |
| title_full |
Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad |
| title_fullStr |
Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad |
| title_full_unstemmed |
Miniaturization of 3.5GHz microstrip patch antenna for WiMAX application / Supiah Mohmad |
| title_sort |
miniaturization of 3.5ghz microstrip patch antenna for wimax application / supiah mohmad |
| granting_institution |
Universiti Teknologi MARA (UiTM) |
| granting_department |
Faculty of Electrical Engineering |
| publishDate |
2015 |
| url |
https://ir.uitm.edu.my/id/eprint/78474/1/78474.pdf |
| _version_ |
1804889702006784000 |