Time-delay estimation using Farrow-based fractional-delay FIR filters: Filter approximation vs. estimation errors

@article{Olsson2006TimedelayEU,
  title={Time-delay estimation using Farrow-based fractional-delay FIR filters: Filter approximation vs. estimation errors},
  author={Mattias Olsson and H{\aa}kan Johansson and Per L{\"o}wenborg},
  journal={2006 14th European Signal Processing Conference},
  year={2006},
  pages={1-5}
}
This paper provides error analysis regarding filter approximation errors versus estimation errors when utilizing Farrow-based fractional-delay filters for time-delay estimation. Further, a new technique is introduced which works on batches of samples and utilizes the Newton-Raphson technique for finding the minimum of the corresponding cost function. 

Citations

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SHOWING 1-10 OF 11 CITATIONS

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  • 2018
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  • IEEE Transactions on Circuits and Systems II: Express Briefs
  • 2013
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  • IEEE Transactions on Circuits and Systems II: Express Briefs
  • 2007
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  • 2007 18th European Conference on Circuit Theory and Design
  • 2007
VIEW 2 EXCERPTS
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References

Publications referenced by this paper.
SHOWING 1-6 OF 6 REFERENCES

On the design of adjustable fractional delay FIR filters

H. Johansson, P. Löwenborg
  • IEEE Trans. on Circuits and Syst. II: Analog and Digital Signal Processing, vol. 50, no. 4, pp. 164–169, Apr 2003. 14th European Signal Processing Conference (EUSIPCO 2006), Florence, Italy, September 4-8, 2006, copyright by EURASIP
  • 2003
VIEW 2 EXCERPTS

The discrete-time quadrature subsample estimation of delay

  • IEEE Trans. Instrumentation and Measurement
  • 2002
VIEW 1 EXCERPT

Adaptive Interpolated Time-Delay Estimation

  • IEEE Transactions on Aerospace and Electronic Systems
  • 1985
VIEW 1 EXCERPT

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