Self-calibration of linear equi-spaced (LES) arrays

@article{Wylie1993SelfcalibrationOL,
  title={Self-calibration of linear equi-spaced (LES) arrays},
  author={Marilynn P. Wylie and Sumit Roy and R. F. Schmitt},
  journal={1993 IEEE International Conference on Acoustics, Speech, and Signal Processing},
  year={1993},
  volume={1},
  pages={281-284 vol.1}
}
The problem of self-calibration of phased arrays for unknown gain and phase errors in conjunction with their use in high-resolution direction of arrival (DOA) estimation is addressed. The authors consider the problem for the canonical (and widely used) linear equispaced (LES) array with a constant but unknown gain and phase response and develop an algorithm that does not require any prior knowledge of the direction of arrival of a signal. Analytical results are presented regarding estimator… CONTINUE READING

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