@inproceedings{MayerMayerMayeretal.2016,
  author    = {Mayer, Andreas and Mayer, Elena and Mayer, Markus and J{\"a}ger, Philipp M. and Ruile, Werner and Bleyl, Ingo and Wagner, Karl},
  title     = {Full 2D-FEM calculations of third-order intermodulations in SAW devices},
  booktitle = {2016 IEEE International Ultrasonics Symposium (IUS)},
  isbn      = {978-1-4673-9897-8},
  doi       = {10.1109/ULTSYM.2016.7728469},
  url       = {http://ieeexplore.ieee.org/document/7728469/},
  institution = {Fakult{\"a}t Wirtschaft (W)},
  pages     = {1 -- 4},
  year      = {2016},
  abstract  = {In a recent paper it has been shown that the effective nonlinear constant which is used in a P-Matrix approach to describe third-order intermodulation (IMD3) in surface acoustic wave (SAW) devices can be obtained from finite element (FEM) calculations of a periodic cell using nonlinear tensor data [1]. In this paper we extend this FEM calculation and show that the IMD3 of an infinite periodic array of electrodes on a piezoelectric substrate can be directly simulated in the sagittal plane. This direct approach opens the way for a FEM based simulation of nonlinearities for finite and generalized structures avoiding the simplifications of phenomenological approaches.},
  language  = {en}
}