Detection-estimation of more uncorrelated Gaussian sources thansensors in nonuniform linear antenna arrays .I. Fully augmentable arrays

  • Authors:
  • Y.I. Abramovich;N.K. Spencer;A.Y. Gorokhov

  • Affiliations:
  • Cooperative Res. Centre for Sensor Signal & Inf. Processing, Adelaide, SA;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 2001

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Abstract

Previous studies dealing with direction-of-arrival (DOA) estimation for uncorrelated planes waves incident on nonuniform M-sensor arrays assumed that the number of signal sources m was known or had already been estimated. In the “conventional” case (m