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"
}