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Journal Articles Microwave and Optical Technology Letters Year : 2010

Q-factor investigation of antennas over metamaterials substrates

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Abstract

In this article, antennas over metamaterials substrates are investigated with the radiating Q factor determined by using a time‐domain method.The main objective is to illustrate the electromagnetic behavior of this kind of complex structure by calculating its energy budget (stored and radiated energies). An example of a patch antenna using such materials is analyzed and experimental results are presented.

Dates and versions

hal-02428429 , version 1 (05-01-2020)

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Sylvain Collardey, A. Sharaiha, W. Abdouni, Constant Niamien, A.-C. Tarot. Q-factor investigation of antennas over metamaterials substrates. Microwave and Optical Technology Letters, 2010, 52 (6), pp.1321-1325. ⟨10.1002/mop.25213⟩. ⟨hal-02428429⟩
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