Detail publikace

The Steepest Descent Method Used for Indirect Frequency Estimation

Originální název

The Steepest Descent Method Used for Indirect Frequency Estimation

Anglický název

The Steepest Descent Method Used for Indirect Frequency Estimation

Jazyk

en

Originální abstrakt

This contribution is focused on an indirect estimation of carrier frequency offset which is used in carrier recovery process. The carrier frequency offset is estimated from the received signal to be eliminated. Then an accurate carrier waveform is synthesized. It is used for correct demodulation. The steepest descent optimization method is chosen for the estimation process. It is implemented in Matlab as a dual phase locked loop system and examined. The time dependencies of phase offset estimates and recovered message signal are the results of simula-tion.

Anglický abstrakt

This contribution is focused on an indirect estimation of carrier frequency offset which is used in carrier recovery process. The carrier frequency offset is estimated from the received signal to be eliminated. Then an accurate carrier waveform is synthesized. It is used for correct demodulation. The steepest descent optimization method is chosen for the estimation process. It is implemented in Matlab as a dual phase locked loop system and examined. The time dependencies of phase offset estimates and recovered message signal are the results of simula-tion.

BibTex


@inproceedings{BUT21084,
  author="Jakub {Džubera}",
  title="The Steepest Descent Method Used for Indirect Frequency Estimation",
  annote="This contribution is focused on an indirect estimation of carrier frequency offset which is used in carrier recovery process. The carrier frequency offset is estimated from the received signal to be eliminated. Then an accurate carrier waveform is synthesized. It is used for correct demodulation. The steepest descent optimization method is chosen for the estimation process. It is implemented in Matlab as a dual phase locked loop system and examined. The time dependencies of phase offset estimates and recovered message signal are the results of simula-tion.",
  address="Vienna University of Technology",
  booktitle="Proceedings of the Junior Scientist Conference 2006",
  chapter="21084",
  institution="Vienna University of Technology",
  year="2006",
  month="april",
  pages="1",
  publisher="Vienna University of Technology",
  type="conference paper"
}