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The optimum modulation scheme for single-band wireless telemetry which is utilised in high-density biomedical implants is discussed. Hand-wound induction coils are used for a single-band inductive link, and an equivalent circuit of the link is modelled by adopting an impedance analyser to characterise the link features. Additionally, an optimum modulation scheme is found to maximise the power transfer...
This paper studies an inductive link optimization for implantable systems. By considering the relationship between wire diameter, number of turns, quality factor, coupling coefficient, and shape of coil, we can optimize the inductively coupled coils to maximize the power transfer efficiency in the face of geometric constraints. In this work, an intraocular prosthesis is used for a design example and...
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