On the design of UWB circular fractal antenna with notched-band characteristics using W-shape slot
In: Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Jg. 11 (2012-12-01), Heft 2
Online
academicJournal
Zugriff:
This paper presents the design of notched-band antenna with CPW - feed. The notched - band has been achieved by using the W-shape slot in ground plane. The antenna has been simulated using a 3D - Electromagnetic simulator. The experimental results of proposed antenna exhibit ultra wideband characteristics from 2.0 - 15.0 GHz except the notched-band frequency from 5.0 - 6.0 GHz. The slot is optimized with respect to width, length and position for a detailed study of notched-band characteristics. It is observed that the centre frequency and bandwidth of notched-band depend on the length and width of slot respectively. The experimental radiation patterns of this antenna are omni-directional in H-plane and bidirectional in E-plane. This antenna can be useful for UWB system, medical imaging and vehicular radar.
| Titel: |
On the design of UWB circular fractal antenna with notched-band characteristics using W-shape slot
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| Autor/in / Beteiligte Person: | Kumar, Raj ; Chaubey, Prem Narayan ; Srikant, I. |
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| Zeitschrift: | Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Jg. 11 (2012-12-01), Heft 2 |
| Veröffentlichung: | Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo, 2012 |
| Medientyp: | academicJournal |
| ISSN: | 2179-1074 (print) |
| DOI: | 10.1590/S2179-10742012000200001 |
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