Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi
This paper presents a design of bow-tie antenna with a rectangular-shape slot on the patch for wireless application. The investigation was carried out with two different design that is a conventional bow-tie antenna and bow-tie antenna with slot on the patch. It was designed to operate with FR-4 sub...
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| Format: | Thesis |
| Language: | English |
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2016
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| Online Access: | https://ir.uitm.edu.my/id/eprint/69329/1/69329.pdf |
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my-uitm-ir.693292023-02-15T04:46:35Z Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi 2016 Mohd Rodhi, I'Faf Antennas This paper presents a design of bow-tie antenna with a rectangular-shape slot on the patch for wireless application. The investigation was carried out with two different design that is a conventional bow-tie antenna and bow-tie antenna with slot on the patch. It was designed to operate with FR-4 substrate (h=1.6mm), with a dielectric constant (= 4.3) operating at frequency of 2.5GHz. The antennas were simulated using CST Microwave Studio. The antenna was fabricated and measured using Vector Network Analyser (VNA) and tested in anechoic chamber to get the radiation pattern. The results shows an increase in performance of the antenna after slot was added. From result measured, the value of return loss increased from -38.23dB to -40.46dB, the frequency shifted to 2.651GHz with bandwidth remains almost invariant after slot was added. 2016 Thesis https://ir.uitm.edu.my/id/eprint/69329/ https://ir.uitm.edu.my/id/eprint/69329/1/69329.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Md. Tan, Mohd Nor |
| institution |
Universiti Teknologi MARA |
| collection |
UiTM Institutional Repository |
| language |
English |
| advisor |
Md. Tan, Mohd Nor |
| topic |
Antennas |
| spellingShingle |
Antennas Mohd Rodhi, I'Faf Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi |
| description |
This paper presents a design of bow-tie antenna with a rectangular-shape slot on the patch for wireless application. The investigation was carried out with two different design that is a conventional bow-tie antenna and bow-tie antenna with slot on the patch. It was designed to operate with FR-4 substrate (h=1.6mm), with a dielectric constant (= 4.3) operating at frequency of 2.5GHz. The antennas were simulated using CST Microwave Studio. The antenna was fabricated and measured using Vector Network Analyser (VNA) and tested in anechoic chamber to get the radiation pattern. The results shows an increase in performance of the antenna after slot was added. From result measured, the value of return loss increased from -38.23dB to -40.46dB, the frequency shifted to 2.651GHz with bandwidth remains almost invariant after slot was added. |
| format |
Thesis |
| qualification_level |
Bachelor degree |
| author |
Mohd Rodhi, I'Faf |
| author_facet |
Mohd Rodhi, I'Faf |
| author_sort |
Mohd Rodhi, I'Faf |
| title |
Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi |
| title_short |
Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi |
| title_full |
Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi |
| title_fullStr |
Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi |
| title_full_unstemmed |
Design of bow-tie patch antenna with slot to improve the performance at 2.5GHz / I'Faf Mohd Rodhi |
| title_sort |
design of bow-tie patch antenna with slot to improve the performance at 2.5ghz / i'faf mohd rodhi |
| granting_institution |
Universiti Teknologi MARA (UiTM) |
| granting_department |
Faculty of Electrical Engineering |
| publishDate |
2016 |
| url |
https://ir.uitm.edu.my/id/eprint/69329/1/69329.pdf |
| _version_ |
1783735866574766080 |