Influence of antenna array constellation on the accuracy of angle-of-arrival estimation in a multipath environment

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Details zur Publikation

Autorinnen und Autoren: Lindner T, Hadaschik N, Patino-Studencki L, Thielecke J
Jahr der Veröffentlichung: 2015
Tagungsband: WSA 2015; 19th International ITG Workshop on Smart Antennas
Seitenbereich: 1-5


Abstract


Angle-of-arrival estimation is a widely used localisation method. However, multipath propagation leads to decreased performance. In this paper an expression for the Cramer- Rao lower bound for angle-of-arrival estimation with a known transmitted signal in a two path environment is derived. The influence of array structure on the achievable accuracy and the capability of signal separation is investigated. It is shown that sparse array structures provide a lower Cramer-Rao bound as long as uniqueness is preserved.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Lindner, Thomas
Professur für Informationstechnik (Schwerpunkt Ortsbestimmung und Navigation)
Patino-Studencki, Lucila
Professur für Informationstechnik (Schwerpunkt Ortsbestimmung und Navigation)
Thielecke, Jörn Prof. Dr.
Professur für Informationstechnik (Schwerpunkt Ortsbestimmung und Navigation)


Zitierweisen

APA:
Lindner, T., Hadaschik, N., Patino-Studencki, L., & Thielecke, J. (2015). Influence of antenna array constellation on the accuracy of angle-of-arrival estimation in a multipath environment. In WSA 2015; 19th International ITG Workshop on Smart Antennas (pp. 1-5). Ilmenau, DE.

MLA:
Lindner, Thomas, et al. "Influence of antenna array constellation on the accuracy of angle-of-arrival estimation in a multipath environment." Proceedings of the 19th International ITG Workshop on Smart Antennas, Ilmenau 2015. 1-5.

BibTeX: 

Zuletzt aktualisiert 2018-10-08 um 12:38