@unpublished{VolkBhattacharyyaGruenwaldetal.2014,
  author  = {Tobias Volk and Mayukh Bhattacharyya and Waldemar Gr{\"u}nwald and Leonhard Michael Reindl and Dirk Jansen},
  title   = {Formal Description of Inductive Air Interfaces Using Th{\´e}venin's Theorem and Numerical Analysis},
  institution = {Fakult{\"a}t Elektrotechnik und Informationstechnik (E+I) (bis 03/2019)},
  year    = {2014},
  abstract  = {With the development of new integrated circuits to interface radio frequency identification protocols, inductive air interfaces have become more and more important. Near field communication is not only able to communicate, but also possible to transfer power wirelessly and to build up passive devices for logistical and medical applications. In this way, the power management on the transponder becomes more and more relevant. A designer has to optimize power consumption as well as energy harvesting from the magnetic field. This paper discusses a model with simple equations to improve transponder antenna matching. Furthermore, a new numerical analysis technique is presented to calculate the coupling factors, inductions, and magnetic fields of multiantenna systems.},
  language  = {en}
}