Skrivervik, AnjaBosiljevac, M.Sipus, Z.2018-10-172018-10-172018-10-17201710.1109/TELSKS.2017.8246234https://infoscience.epfl.ch/handle/20.500.14299/149122This contribution gives a review of our results characterizing the propagation in lossy biological tissues. These results were mainly obtained using a simplified spherical model allowing a description in spherical wave decomposition. This model is of course simple, but has the advantage of providing rapidly a deep insight in the main loss mechanisms linked to implanted or wearable antennas, and thus derive efficient design rules for BAN antennas.text::conference output::conference proceedings::conference paper