Title :
A novel I-MTM for SAR reduction application
Author :
Su, Hsin-Lung ; Wang, Yi-Jen ; Ken-Huang Lin ; Hung-Hsuan Lin ; Wu, Chin-Yih
Author_Institution :
Dept. Comput. & Commun., Nat. Pingtung Inst. of Commerce, Pingtung, Taiwan
Abstract :
This paper presents a novel intelligent metamaterial (I-MTM) design for specific absorption rate (SAR) reduction. The I-MTM can distinguish whether the phantom is close to or far away from itself. In turn it will show different properties. In the SAR reduction mode, the peak SAR value can be reduced by around 56%. In the normal mode, the I-MTM will not affect the performance of an antenna.
Keywords :
absorption; metamaterial antennas; I-MTM design; SAR reduction application; antenna performance; intelligent metamaterial design; specific absorption rate reduction; Antenna radiation patterns; Cellular phones; Dipole antennas; Metamaterials; Permeability; Permittivity; Phantoms; Human head; Metamaterial; SAR;
Conference_Titel :
Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on
Conference_Location :
Spokane, WA
Print_ISBN :
978-1-4244-9562-7
DOI :
10.1109/APS.2011.5997061
