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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/13007

Title: A novel low SAR PIFA for mobile terminal
Authors: Kusuma, A.H.,
Sheta, A.-F
Elshafiey, I.
Alkanhal, M
Aldosari, S
Siddiqui, Z.
Alshebeili, S.A
Keywords: Antenna radiation; Mobile antennas; Radio communication
Issue Date: 2010
Publisher: IEEE
Citation: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2010, Article number 5672066, Pages 1117-1121
Abstract: This paper proposes a novel low SAR PIFA structure to reduce exposure of the human head to mobile-set antenna radiation. Dual-band PIFA structures operating at 0.9 GHz and 1.8 GHz bands are considered. SAR is decreased by reducing the back-radiation coming from the patch and the ground plane. This SAR reduction is accomplished by inserting a thin metallic layer between the patch and the ground plane to reduce the current flowing in the ground plane. This layer is connected to the ground plane through few posts located at selected optimum positions. Additionally, three vertical sidewalls are used to reduce radiation from the patch to the human head. Results show that the proposed structure can reduce SAR by up to 76%. ©2010 IEEE.
URI: http://hdl.handle.net/123456789/13007
Appears in Collections:College of Engineering

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