This implant is is designed to monitor intraocular pressure in patients with glaucoma, a disease that causes blindness in millions of people worldwide. The radiating part of the implant is a monopole antenna, that assembled into a biocompatible polymer-based package. The antenna enables the transfer of data at 2.4 GHz. The simulation of the antenna involved modeling its performance in various scenarios, such as when the implant is implanted in the eye or when it is located outside the body.