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Characteristic modes optimisation approach to design a wideband electrically small antenna

H. Jaafar 1 D. Lemur 1 Sylvain Collardey 1 Abdullah Haskou 1 A. Sharaiha 1
1 IETR - Institut d'Électronique et des Technologies du numéRique
Abstract : A design methodology based on the combination of the Theory of Characteristic Modes (TCM) with an Optimization Algorithm, to design a wideband Electrically Small Antenna (ESA) is presented. Unlike other design techniques, loads or matching networks are not needed at the input of the antenna. A design example of an Inverted-L Antenna (ILA) is presented to validate the effectiveness of this technique. © 2017 Euraap.
Keywords : wide band antennas Electrically Small Antenna (ESA) Antennas characteristic modes Differentrial Evolution (DE)
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Conference papers
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01622487
Contributor : Laurent Jonchère <>
Submitted on : Tuesday, October 24, 2017 - 2:12:50 PM
Last modification on : Thursday, January 7, 2021 - 4:13:24 PM

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UNIV-RENNES1 | IETR | CNRS | IETR_PL | UNIV-NANTES | UR1-UFR-ISTIC | IETR-CUTE | UNIV-RENNES | INSA-GROUPE | CENTRALESUPELEC | INSA-RENNES

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H. Jaafar, D. Lemur, Sylvain Collardey, Abdullah Haskou, A. Sharaiha. Characteristic modes optimisation approach to design a wideband electrically small antenna. 11th European Conference on Antennas and Propagation, EUCAP 2017, Mar 2017, Paris, France. ⟨10.23919/EuCAP.2017.7928443⟩. ⟨hal-01622487⟩

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