作者: Raed M. Shubair , Amer Salah , Alaa K. Abbas
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摘要: This paper proposes an implantable miniaturized circular microstrip antenna for biomedical telemetry, operating in the Industrial Scientific and Medical (ISM) band ranging from 2.4 GHz to 2.48 GHz. Several techniques are used increase current path of achieving a significant size reduction. These include stacked patches, slotted grounded lower patch. The simulation proposed is carried using HFSS. An overall reduction down 14.73 mm3 achieved along with return loss |S 11 | −39.2 dB at desired resonant frequency 2.476 design compared previous designs showing improvement terms