@article{beamformingoptimizationformimowireless,
  title = {Beamforming Optimization for MIMO Wireless Power Transfer with Nonlinear Energy Harvesting: RF Combining versus DC Combining},
  author = {Shanpu Shen and Bruno Clerckx},
  year = {2020},
  eprint = {2009.05967},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.05967v1},
}