A Cramer-Rao lower bound for complex parameters

  • Authors:

  • A. van den Bos

  • Affiliations:

  • Dept. of Appl. Phys., Delft Univ. of Technol.

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

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Abstract

An expression is derived for a Cramer-Rao lower bound on the variance of unbiased estimators of complex parameters