Hamid, Mohamad Rijal and Gardner, P. and Hall, P. S. and Ghanem, F. (2011) Reconfigurable Vivaldi antenna with tunable stop bands. In: Final Program and Book of Abstracts - iWAT 2011: 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials. IEEE, Hong Kong, pp. 54-57. ISBN 978-1-4244-9134-6
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Official URL: http://dx.doi.org/10.1109/IWAT.2011.5752361
Abstract
A novel Vivaldi antenna is presented with tunable stop bands. A microstrip line resonator is coupled to the tapered slot, with three varactors used for tuning. The stop band can be tuned between 2 GHz and 7 GHz, to give a very wide tuning ratio, of 3.5:1. Good agreements between simulated and measured results are observed, which verify the design concepts.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | band rejection, cognitive radio, tunable, Vivaldi antenna, wideband antenna, |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 29577 |
| Deposited By: | INVALID USER |
| Deposited On: | 19 Mar 2013 08:05 |
| Last Modified: | 04 Feb 2017 07:36 |
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