Investigation of UWB antenna slot effect: article / Shazliezawaty Saha Hu Hamid
The increase of mobile applications requires antenna ever smaller. In this paper there are several designs of slotted circular antenna have been purpose for ultra-wide band (UWB) and multiband application in the range of 3.67-10.10GHz with a partial ground. This antenna was fabricated on FR4 substra...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/110020/1/110020.pdf https://ir.uitm.edu.my/id/eprint/110020/ |
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| Summary: | The increase of mobile applications requires antenna ever smaller. In this paper there are several designs of slotted circular antenna have been purpose for ultra-wide band (UWB) and multiband application in the range of 3.67-10.10GHz with a partial ground. This antenna was fabricated on FR4 substrate with thickness of 1.6mm and relative permittivity (Ɛr) of 5.4. Each of the antenna size is 28.5mm x 25mm x 1.6mm. The antenna slot is then modified to investigate the effect of the slot on ultra-wide band (UWB). The modification cause the different effects where the bandwidth getting bigger; band notch and multiband is produced. The antenna that obtain from parametric study is fabricated and measured. Experimental result are compared with simulated result in this paper. |
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