作者: Priya Sharma , Ram Swaroop Meena , Deepak Bhatia , None
DOI: 10.1109/ICACCI.2017.8125909
关键词:
摘要: Magnetic Induction (MI) communication technique may provide promising solution than EM wave-based for underwater and underground applications where behavior of RF environment is complex, challenging channel conditions are not constant. The propagation medium other air in such applications. MI overcomes the dynamic channel, loses antenna size issues technique. In spite these benefits, range limited due to very fast attenuation magnetic field with distance. Metamaterial shells used reduce losses hence improving range. M2I communication, coil antennas encased by a metamaterial shells, which amplifies around transceivers as result, this paper, two utilized i.e. Double layer Metamaterial-Improved induction (DM2I) but radius same M2I. Comsol Multiphysics, Finite Element method (FEM) software design simulation analytical channel. results show that efficiency improved DM2I compared