Detail publikačního výsledku

The Steepest Descent Method Used for Indirect Frequency Estimation

Džubera Jakub

Originální název

The Steepest Descent Method Used for Indirect Frequency Estimation

Anglický název

The Steepest Descent Method Used for Indirect Frequency Estimation

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Klíčová slova

steepest descent, indirect frequency estimation

Klíčová slova v angličtině

steepest descent, indirect frequency estimation

Autoři

Džubera Jakub

Vydáno

01.04.2006

Nakladatel

Vienna University of Technology

Místo

Vídeň

ISBN

3-902463-05-8

Kniha

Proceedings of the Junior Scientist Conference 2006

Strany od

1

Strany počet

2

BibTex

@inproceedings{BUT21084,
  author="Jakub {Džubera}",
  title="The Steepest Descent Method Used for Indirect Frequency Estimation",
  booktitle="Proceedings of the Junior Scientist Conference 2006",
  year="2006",
  pages="2",
  publisher="Vienna University of Technology",
  address="Vídeň",
  isbn="3-902463-05-8"
}