Switchable filtering in vivaldi antenna
Presented is a new frequency switchable Vivaldi antenna that has a capability to operate in a wideband mode (1-3 GHz) and reconfigure to six different subbands of operations. The reconfiguration is realised by coupling and changing the effective electrical length of ring slots inserted in the struct...
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| Format: | Article |
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Institution of Engineering and Technology
2010
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| _version_ | 1796856218942177280 |
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| author | Hamid, Mohamad Rijal Hall, P. S. Gardner, P. Ghanem, F. |
| author_facet | Hamid, Mohamad Rijal Hall, P. S. Gardner, P. Ghanem, F. |
| author_sort | Hamid, Mohamad Rijal |
| collection | ePrints |
| description | Presented is a new frequency switchable Vivaldi antenna that has a capability to operate in a wideband mode (1-3 GHz) and reconfigure to six different subbands of operations. The reconfiguration is realised by coupling and changing the effective electrical length of ring slots inserted in the structure by means of pin diode switches. To examine antenna performances, simulated and measured results are presented. Good impedance matches and radiation patterns have been achieved. The proposed antenna is suitable for wideband and multimode radio applications. |
| first_indexed | 2024-03-05T18:40:13Z |
| format | Article |
| id | utm.eprints-26559 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T18:40:13Z |
| publishDate | 2010 |
| publisher | Institution of Engineering and Technology |
| record_format | dspace |
| spelling | utm.eprints-265592018-10-31T12:30:18Z http://eprints.utm.my/26559/ Switchable filtering in vivaldi antenna Hamid, Mohamad Rijal Hall, P. S. Gardner, P. Ghanem, F. TK Electrical engineering. Electronics Nuclear engineering Presented is a new frequency switchable Vivaldi antenna that has a capability to operate in a wideband mode (1-3 GHz) and reconfigure to six different subbands of operations. The reconfiguration is realised by coupling and changing the effective electrical length of ring slots inserted in the structure by means of pin diode switches. To examine antenna performances, simulated and measured results are presented. Good impedance matches and radiation patterns have been achieved. The proposed antenna is suitable for wideband and multimode radio applications. Institution of Engineering and Technology 2010 Article PeerReviewed Hamid, Mohamad Rijal and Hall, P. S. and Gardner, P. and Ghanem, F. (2010) Switchable filtering in vivaldi antenna. Electronics Letters, 46 (7). 477 -478. ISSN 0013-5194 http://dx.doi.org/10.1049/el.2010.0456 DOI:10.1049/el.2010.0456 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Hamid, Mohamad Rijal Hall, P. S. Gardner, P. Ghanem, F. Switchable filtering in vivaldi antenna |
| title | Switchable filtering in vivaldi antenna |
| title_full | Switchable filtering in vivaldi antenna |
| title_fullStr | Switchable filtering in vivaldi antenna |
| title_full_unstemmed | Switchable filtering in vivaldi antenna |
| title_short | Switchable filtering in vivaldi antenna |
| title_sort | switchable filtering in vivaldi antenna |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT hamidmohamadrijal switchablefilteringinvivaldiantenna AT hallps switchablefilteringinvivaldiantenna AT gardnerp switchablefilteringinvivaldiantenna AT ghanemf switchablefilteringinvivaldiantenna |