Detail publikačního výsledku

The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation

Džubera Jakub

Originální název

The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation

Anglický název

The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper is focused on a carrier frequency recovery. Two optimization methods utilized for the indirect frequency estimation were chosen to be implemented and simulated in Matlab. The steepest descent method and Newton’s method are described in detail and compared. The simulation pre-processor includes a generator of N-level binary message signal which is modulated, squared and band-pass filtered to obtain a proper form of received signal which is processed in simulation engine. The time dependences of phase offset estimates and recovered message signal are the results of simulation.

Anglický abstrakt

This paper is focused on a carrier frequency recovery. Two optimization methods utilized for the indirect frequency estimation were chosen to be implemented and simulated in Matlab. The steepest descent method and Newton’s method are described in detail and compared. The simulation pre-processor includes a generator of N-level binary message signal which is modulated, squared and band-pass filtered to obtain a proper form of received signal which is processed in simulation engine. The time dependences of phase offset estimates and recovered message signal are the results of simulation.

Klíčová slova

carrier frequency recovery, optimization methods

Klíčová slova v angličtině

carrier frequency recovery, optimization methods

Autoři

Džubera Jakub

Vydáno

01.04.2006

Nakladatel

Slovak University of Technology in Bratislava

Místo

Bratislava

ISBN

80-227-2388-6

Kniha

RADIOELEKTRONIKA 2006 - Conference Proceedings

Strany od

1

Strany počet

4

BibTex

@inproceedings{BUT21087,
  author="Jakub {Džubera}",
  title="The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation",
  booktitle="RADIOELEKTRONIKA 2006 - Conference Proceedings",
  year="2006",
  pages="4",
  publisher="Slovak University of Technology in Bratislava",
  address="Bratislava",
  isbn="80-227-2388-6"
}