Noise modeling for nearfield array optimization

  title={Noise modeling for nearfield array optimization},
  author={Thushara Dheemantha Abhayapala and Rodney A. Kennedy and Robert C. Williamson},
  journal={IEEE Signal Processing Letters},
An exact series representation for a nearfield spherically isotropic noise model is introduced. The proposed noise model can be utilized effectively to apply well-established farfield array processing algorithms for nearfield applications of sensor arrays. A simple array gain optimization is used to demonstrate the use of the new noise model. 

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