Skip to main content
EURASIP Journal on Advances in Signal Processing
Download PDF
  • Research Article
  • Open access
  • Published:

A Root-MUSIC-Like Direction Finding Method for Cyclostationary Signals

EURASIP Journal on Advances in Signal Processing volume 2005, Article number: 638487 (2005) Cite this article

Abstract

We propose a new root-MUSIC-like direction finding algorithm that exploits cyclostationarity in order to improve the direction-of-arrival estimation. The proposed cyclic method is signal selective, it allows to increase the resolution power and the noise robustness significantly, and it is also able to handle more sources than the number of sensors. Computer simulations are used to show the performance of the algorithm.

Author information

Authors and Affiliations

  1. LESIA, DGEI, INSA Toulouse, 135 Avenue de Rangueil, Toulouse Cedex 4, 31077, France

    Pascal Chargé

  2. IREENA/SETRA, École Polytechnique de l'Université de Nantes, La Chantrerie, Nantes, 44306, France

    Yide Wang

Authors
  1. Pascal Chargé
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Yide Wang
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Pascal Chargé.

Rights and permissions

Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reprints and permissions

About this article

Cite this article

Chargé, P., Wang, Y. A Root-MUSIC-Like Direction Finding Method for Cyclostationary Signals. EURASIP J. Adv. Signal Process. 2005, 638487 (2005). https://doi.org/10.1155/ASP.2005.69

Download citation

  • Received:

  • Revised:

  • Published:

  • DOI: https://doi.org/10.1155/ASP.2005.69

Keywords and phrases