A subspace method for estimating sensor gains and phases

  • Authors:

  • V.C. Soon;L. Tong;Y.F. Huang;R. Liu

  • Affiliations:

  • Lab. for Image & Signal Anal., Notre Dame Univ., IN;-;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 1994

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Abstract

The problem of array signal processing under model errors is studied. A signal subspace constraint is used to obtain a simple way for computing a set of sensor gains and phases consistent with a given set of DOA angles. Then the issue of uniqueness of the set of sensor gains and phases and DOA angles is addressed