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physics.med-ph2023
Analytic Approximation of Free-Space Path Loss for Implanted Antennas
Mingxiang Gao, Sujith Raman, Zvonimir Sipus +1
Implantable wireless bioelectronic devices enable communication and/or power transfer through RF wireless connections with external nodes. These devices encounter notable design ch…
physics.med-ph2023
Analytical Model for Calculating Gain Pattern of Antennas Implanted in Large Host Bodies
Mingxiang Gao, Zvonimir Sipus, Icaro V. Soares +3
This paper presents a method for the fast and accurate estimation of the gain pattern and maximum gain of an implanted antenna including the effect of the host body, under the assu…
physics.med-ph2023
Maximum Radiation Efficiency of Arbitrarily-Shaped Implantable Antennas
Jakub Liska, Mingxiang Gao, Lukas Jelinek +3
Performance limitations for implanted antennas, taking radiation efficiency as the metric, are presented. The performance limitations use a convex optimization procedure with the c…