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Small reconfigurable PIFA for DVB-H applications

✍ Scribed by F. Canneva; F. Ferrero; J. M. Ribero; R. Staraj

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
149 KB
Volume
53
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

This article presents a new miniature reconfigurable digital video broadcasting‐handheld (DVB‐H) antenna for a portable TV or tablet PC device. The antenna consists in a Printed‐Inverted‐F‐Antenna (PIFA) loaded by a varactor diode. The radiating element has a size of 30 × 30 × 5 mm^3^ and is mounted on a 230 × 130 mm^2^ ground plane. This antenna is able to maintain a return loss below −10 dB on a 8‐MHz bandwidth reconfigurable channel from 450 to 900 MHz. Then, this radiating element reaches to cover the whole frequency band specification of the DVB‐H standard while keeping a good efficiency despite of the strong miniaturization. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2302–2304, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26283

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