Influence of component ESR on a 4G frequency reconfigurable antenna

Le Huy Trinh (1) , Fabien Ferrero (2) , Robert Staraj (2) , Jean-Marc Ribero (2)

1 UIT-HCM - University of Information Technology [Ho Chi Minh City]
2 LEAT - Laboratoire d'Electronique, Antennes et Télécommunications

In recent years, frequency reconfigurable antennas have been widely studied for mobile phone application. Such structure can be used to cover a wideband in the sub-GHz by tuning the resonance, with a reduced size of the antenna. However, the majorities of this antenna type are narrow band. In this article, a mixed structure is proposed to study the influence of the ESR on frequency reconfigurable antenna.

Mots clés: 4G mobile communication; mobile antennas; mobile handsets; equivalent series resistor; ESR; 4G frequency reconfigurable antenna; mobile phone application; Capacitors; Microwave antennas; Resonant frequency; Capacitance; Tuning; Bandwidth

Domaines: Electromagnétisme

Le Huy Trinh, Fabien Ferrero, Robert Staraj, Jean-Marc Ribero. Influence of component ESR on a 4G frequency reconfigurable antenna. IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Jul 2015, Vancouver, Canada. pp.1136-1137, ⟨10.1109/APS.2015.7304956⟩. ⟨hal-01256546⟩