Barrio, Samantha Caporal Del

Foroozanfard, Ehsan

Morris, Art

Pedersen, Gert F.

Samantha Caporal del Barrio

Ehsan Foroozanfard

Art Morris

Gert F. Pedersen

Crossref

IEEE Transactions on Antennas and Propagation

Tunable Handset Antenna: Enhancing Efficiency on TV White Spaces

With the future LTE auction for TV white spacesat 600 MHz, there is a strong need for efficient handset antennasoperating at very low frequencies. This paper shows a tunableantenna covering the LTE bands from 600 MHz to 2.6 GHz.The antenna uses state-of-the-art MEMS tunable capacitors inorder to reconfigure its operating frequency. In this work, thedesign mitigates the tuning loss with a tunable extended groundplane. The resulting dual-resonant antenna exhibits a peak totalefficiency of -3.9 dB at 600 MHz

VBN (Videnbasen)  Aalborg Universitets forskningsportal

Tunable Handset Antenna:Enhancing Efficiency on TV White Spaces

http://vbn.aau.dk/ws/files/253694721/TAP2662221.pdf

Tunable Handset Antenna:Enhancing Efficiency on TV White Spaces

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VBN (Videnbasen) Aalborg Universitets forskningsportal