Margues, Pablo Fernández1; Despointes, E. H.4; Barrio, Samantha Caporal Del3; Pelosi, Mauro2; Pedersen, Gert Frølund3
1 The Faculty of Engineering and Science (TECH), Aalborg University, VBN2 Department of Electronic Systems, The Technical Faculty of IT and Design, Aalborg University, VBN3 Antennas, propagation and radio networking, The Technical Faculty of IT and Design, Aalborg University, VBN4 unknown
This paper describes the portability of a multiband antenna design over a printed circuit board (PCB) of different sizes. The antenna consists of two inverted-F antennas (IFA) operating at the same resonance frequency, for multiple-input multiple-output (MIMO) operation. The frequency range presented in this paper is EGSM900 for the low band and IMT-E for the high band, but the results can be extended to bands 5 and 6 with a tunable antenna. Simulations of the antenna behavior with increasing-size ground plane will be compared to the measurements of three common ground plane sizes: the Candybar (100 × 40 mm2), the Smartphone (119 × 59 mm2) and the Tablet (240 × 186 mm2) formats. The investigation shows that the bandwidth requirements are always fulfilled across the devices.
2012 Loughborough Antennes and Propagation Conference (lapc), 2012, p. 1-4
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Loughborough University. Department of Economics. Discussion Paper Series
2012 Loughborough Antennas & Propagation Conference, 2012