Design of a Hexagonal Labyrinth Implantable Antenna for Biotelemetry Applications

Abstract

Medical management is persistentlytransforming and progressing towards development of most efficient system appropriate for Humanbody .In healthcare services implantable devices became a more interesting topic today which mainly begun with the pacemakers. Because of itsnature of non-invasive, diagnosis and instant monitoring, and simulationover a particular period it is evolving thanks continuously. In this process, a completely unique Hexagonal Labyrinth implantable antenna was presented for the applications of biomedical usageisfunctioned in medical band. The substrate made of biocompatible polyamide substance (er of 0.05 mmwas used as both substrate and superstrate. The antenna proposed is introduced with excellent miniaturization with the size of 6× 6×0.1 mm3 by retainingstructure of circular maze shaped in radiator. The performance of the antenna proposed was evaluated by placing during a accurate human model using HFSS. The results of the simulation for thereflectioncoefficientandgainshowedsensiblecontract. The antenna security was confirmed consistent with the regulations ofIEEE SAR. The link budget analysis exposed this antenna willachieveconsistent wireless communication.