Three-dimensional modeling and analysis of antennas in cochlear implants

Abstract

This work is devoted to the modeling and analysis of the antennas in the cochlear implants. In order to accurately characterize the antenna, a three-dimensional model has been built, where precise dimensions of the loop antenna are given. The most important performance indicators have been numerically assessed. The total electric field three-dimensional polar representation is included. The radiation pattern. Smith charts and Smith contour plots are also obtained.