CPW-Fed Fractal Slot Antenna for UWB Application
A novel printed ultrawideband (UWB) CPW-fed Koch fractal slot antenna is proposed. The UWB bandwidth is largely enhanced by the three-iteration Koch fractal slot whose extrusive angle is 900 instead of 600 to obtain better convoluted shape and self-similarity. The −10 dB impedance bandwidth is 3400 ...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2012/129852 |
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| _version_ | 1832551333355323392 |
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| author | Hou Zhang Hai-Yang Xu Bo Tian Xian-Feng Zeng |
| author_facet | Hou Zhang Hai-Yang Xu Bo Tian Xian-Feng Zeng |
| author_sort | Hou Zhang |
| collection | DOAJ |
| description | A novel printed ultrawideband (UWB) CPW-fed Koch fractal slot antenna is proposed. The UWB bandwidth is largely enhanced by the three-iteration Koch fractal slot whose extrusive angle is 900 instead of 600 to obtain better convoluted shape and self-similarity. The −10 dB impedance bandwidth is 3400 MHz (1270–4670 MHz) or about 114% in comparison with 1290 MHz (1620–2910 MHz) or about 57% of the referenced square slot antenna. Details of the proposed antenna design and performance are presented and discussed. |
| format | Article |
| id | doaj-art-c16570bfd6c647348e2e50e7cb016b70 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-c16570bfd6c647348e2e50e7cb016b702025-02-03T06:01:43ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772012-01-01201210.1155/2012/129852129852CPW-Fed Fractal Slot Antenna for UWB ApplicationHou Zhang0Hai-Yang Xu1Bo Tian2Xian-Feng Zeng3Radar Engineering Department, Missile Institute of Air Force Engineering University, Shaanxi Province Sanyuan 713800, ChinaRadar Engineering Department, Missile Institute of Air Force Engineering University, Shaanxi Province Sanyuan 713800, ChinaRadar Engineering Department, Missile Institute of Air Force Engineering University, Shaanxi Province Sanyuan 713800, ChinaRadar Engineering Department, Missile Institute of Air Force Engineering University, Shaanxi Province Sanyuan 713800, ChinaA novel printed ultrawideband (UWB) CPW-fed Koch fractal slot antenna is proposed. The UWB bandwidth is largely enhanced by the three-iteration Koch fractal slot whose extrusive angle is 900 instead of 600 to obtain better convoluted shape and self-similarity. The −10 dB impedance bandwidth is 3400 MHz (1270–4670 MHz) or about 114% in comparison with 1290 MHz (1620–2910 MHz) or about 57% of the referenced square slot antenna. Details of the proposed antenna design and performance are presented and discussed.http://dx.doi.org/10.1155/2012/129852 |
| spellingShingle | Hou Zhang Hai-Yang Xu Bo Tian Xian-Feng Zeng CPW-Fed Fractal Slot Antenna for UWB Application International Journal of Antennas and Propagation |
| title | CPW-Fed Fractal Slot Antenna for UWB Application |
| title_full | CPW-Fed Fractal Slot Antenna for UWB Application |
| title_fullStr | CPW-Fed Fractal Slot Antenna for UWB Application |
| title_full_unstemmed | CPW-Fed Fractal Slot Antenna for UWB Application |
| title_short | CPW-Fed Fractal Slot Antenna for UWB Application |
| title_sort | cpw fed fractal slot antenna for uwb application |
| url | http://dx.doi.org/10.1155/2012/129852 |
| work_keys_str_mv | AT houzhang cpwfedfractalslotantennaforuwbapplication AT haiyangxu cpwfedfractalslotantennaforuwbapplication AT botian cpwfedfractalslotantennaforuwbapplication AT xianfengzeng cpwfedfractalslotantennaforuwbapplication |