@article{recentadvancesonsubnyquistsamplingbased,
  title = {Recent Advances on Sub-Nyquist Sampling-Based Wideband Spectrum Sensing},
  author = {Jun Fang and Bin Wang and Hongbin Li and Ying-Chang Liang},
  year = {2021},
  eprint = {2105.03029},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.03029v1},
}