Publication detail

The Steepest Descent Method Used for Indirect Frequency Estimation

Džubera Jakub

Original Title

The Steepest Descent Method Used for Indirect Frequency Estimation

English Title

The Steepest Descent Method Used for Indirect Frequency Estimation

Type

conference paper

Language

en

Original Abstract

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.

English abstract

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.

Keywords

steepest descent, indirect frequency estimation

RIV year

2006

Released

01.04.2006

Publisher

Vienna University of Technology

Location

Vídeň

ISBN

3-902463-05-8

Book

Proceedings of the Junior Scientist Conference 2006

Pages from

1

Pages to

2

Pages count

2

Documents

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"
}