Broadband implementation of coprime linear microphone arrays for direction of arrival estimation.

@article{Bush2015BroadbandIO,
  title={Broadband implementation of coprime linear microphone arrays for direction of arrival estimation.},
  author={Dane Bush and Ning Xiang},
  journal={The Journal of the Acoustical Society of America},
  year={2015},
  volume={138 1},
  pages={447-56}
}
Coprime arrays represent a form of sparse sensing which can achieve narrow beams using relatively few elements, exceeding the spatial Nyquist sampling limit. The purpose of this paper is to expand on and experimentally validate coprime array theory in an acoustic implementation. Two nested sparse uniform linear subarrays with coprime number of elements ( M… CONTINUE READING