Log-Periodic patch antenna with tunable frequency
This paper describes the design and analysis of a Log-Periodic Microstrip Antenna Array operating between 3.3 Gigahertz (GHz) and 4.5 GHz. A five square patches fed by inset feed line technique are connected with a single transmission line by a log-periodic array formation. By applying five PIN Diod...
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2011
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my.utm.292582017-07-27T02:36:34Z http://eprints.utm.my/id/eprint/29258/ Log-Periodic patch antenna with tunable frequency A. Rahim, Mohamad Kamal Zubir, Farid Ayop, Osman TK Electrical engineering. Electronics Nuclear engineering This paper describes the design and analysis of a Log-Periodic Microstrip Antenna Array operating between 3.3 Gigahertz (GHz) and 4.5 GHz. A five square patches fed by inset feed line technique are connected with a single transmission line by a log-periodic array formation. By applying five PIN Diodes at the transmission line with a quarter-wave length radial stub biasing, four different sub-band frequencies are configured by switching ON and OFF the PIN Diode. Simulation as well as measurement results with antenna design is presented and it shows that a good agreement in term of return loss. The simulated radiation pattern and realized gain for every sub bands also presented and discussed. IEEE 2011 Book Section PeerReviewed A. Rahim, Mohamad Kamal and Zubir, Farid and Ayop, Osman (2011) Log-Periodic patch antenna with tunable frequency. In: Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP). IEEE, 2165-2169 . ISBN 978-1-4577-0250-1 http://ieeexplore.ieee.org |
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TK Electrical engineering. Electronics Nuclear engineering A. Rahim, Mohamad Kamal Zubir, Farid Ayop, Osman Log-Periodic patch antenna with tunable frequency |
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This paper describes the design and analysis of a Log-Periodic Microstrip Antenna Array operating between 3.3 Gigahertz (GHz) and 4.5 GHz. A five square patches fed by inset feed line technique are connected with a single transmission line by a log-periodic array formation. By applying five PIN Diodes at the transmission line with a quarter-wave length radial stub biasing, four different sub-band frequencies are configured by switching ON and OFF the PIN Diode. Simulation as well as measurement results with antenna design is presented and it shows that a good agreement in term of return loss. The simulated radiation pattern and realized gain for every sub bands also presented and discussed. |
| format |
Book Section |
| author |
A. Rahim, Mohamad Kamal Zubir, Farid Ayop, Osman |
| author_facet |
A. Rahim, Mohamad Kamal Zubir, Farid Ayop, Osman |
| author_sort |
A. Rahim, Mohamad Kamal |
| title |
Log-Periodic patch antenna with tunable frequency |
| title_short |
Log-Periodic patch antenna with tunable frequency |
| title_full |
Log-Periodic patch antenna with tunable frequency |
| title_fullStr |
Log-Periodic patch antenna with tunable frequency |
| title_full_unstemmed |
Log-Periodic patch antenna with tunable frequency |
| title_sort |
log-periodic patch antenna with tunable frequency |
| publisher |
IEEE |
| publishDate |
2011 |
| url |
http://eprints.utm.my/id/eprint/29258/ http://ieeexplore.ieee.org |
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1643648260132306944 |