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Communication Dans Un Congrès Année : 2013

Co-designing a Compact Antenna with a Variable Matching Network using Varactors

Résumé

In this paper, we present a compact antenna based on a spiral-shaped printed monopole integrated with a variable matching network. The designed antenna achieves the small size, while obtaining a high efficiency of 92.1 %, a gain of 2.1dB at 1.6 GHz. The variable circuit is built with varactors in order to sweep the resonance frequency of the antenna over a large frequency range from 0.9 GHz to 1.8 GHz. With the advantage of small size and the ability to operate at different frequencies, this can be a good candidate for any slim and light cell phone.

Domaines

Electronique
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Dates et versions

hal-02286598 , version 1 (13-09-2019)

Identifiants

  • HAL Id : hal-02286598 , version 1

Citer

Nga Mai Thanh, A. C. Lepage, Bernard Huyart. Co-designing a Compact Antenna with a Variable Matching Network using Varactors. 7th European Conference on Antennas and Propagation, Apr 2013, GOTHENBURG, Sweden. ⟨hal-02286598⟩
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