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Miniature antennas embedded in electronic devices with micro-SD card form factor for telemedicine applications

Abstract : Two different types of inverted-F antennas which can be integrated into a micro-SD ( μ SD) card are presented. The antennas operate in the new band from 2.4835 to 2.5 GHz dedicated to medical applications. The volume available for the antenna in the μ SD card is only 11 × 3 × 1 mm 3 . Performance in terms of bandwidth, the radiation efficiency and the gain of the two structures is compared and discussed. The μ SD card is intended to fit multiple devices with different ground plane dimensions. As an example, the influence of the μ SD card position on a standard printed circuit board of 100 × 40 mm 2 is also studied.
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https://hal.archives-ouvertes.fr/hal-00979542
Contributor : Jean-Pierre Damiano <>
Submitted on : Wednesday, April 16, 2014 - 11:39:33 AM
Last modification on : Tuesday, May 26, 2020 - 6:50:48 PM

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H. Hamouda, Philippe Le Thuc, Robert Staraj, Georges Kossiavas. Miniature antennas embedded in electronic devices with micro-SD card form factor for telemedicine applications. Electronics Letters, IET, 2014, 50 (6), pp.429-431. ⟨10.1049/el.2013.4081⟩. ⟨hal-00979542⟩

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