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Efficient small switchable ribbon monopole antenna for VHF/UHF maritime applications

A.S. Sokpor 1 M. Mantash 1 A.-C. Tarot 1 Jean Marie Floc'H 1
1 IETR - Institut d'Electronique et de Télécommunications de Rennes
Abstract : This paper describes the development of a small ribbon monopole antenna for UHF and VHF frequency maritime applications. A LC-matching circuit is used to switch from UHF to VHF band, without degrading the antenna's performances. Experimental and numerical results demonstrate that the proposed antenna exhibits a bandwidth of approximately 12.3% and 4% for UHF (420 MHz) and VHF (167 MHz) respectively. The total efficiency of the antenna was measured with two methods (reverberation chamber and Wheeler cap): it was higher than 90% in the both UHF and VHF bands. © 2016 European Association of Antennas and Propagation.
Keywords : UHF/VHF band Small antenna Antennas Efficiency Reconfigurable hardware Reverberation Matching circuit Reverberation chambers Anechoic chambers Wheeler cap Monopole antennas
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Conference papers
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01368166
Contributor : Laurent Jonchère <>
Submitted on : Monday, September 19, 2016 - 10:23:50 AM
Last modification on : Friday, January 8, 2021 - 3:41:50 AM

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A.S. Sokpor, M. Mantash, A.-C. Tarot, Jean Marie Floc'H. Efficient small switchable ribbon monopole antenna for VHF/UHF maritime applications. 10th European Conference on Antennas and Propagation, EuCAP 2016, Apr 2016, Davos, Switzerland. pp.7481618, ⟨10.1109/EuCAP.2016.7481618⟩. ⟨hal-01368166⟩

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