Angle of Arrival and Doppler Spectrum in the Presence of Generalized Two-dimensional Anisotropic Scattering

Karadimas, Petros; Zhang, Jie

Abstract

In this paper, we present a generalized theoretical model for the angle of arrival (AOA) in wireless channels when the scattering is two-dimensional (2-D) anisotropic. This model can constitute a platform for creating new angular distributions for the propagating multipath power and as such, a new distribution accounting for multi-modal arrival will be presented. The latter will represent the case that multipath power arrives into four angular sectors being parametrically defined with respect to the direction of the receiver motion. From the AOA, the power spectral density (PSD) of the received complex signal is analytically derived. Further generalization with multi-modal arrival into an arbitrary number of angular sectors can be treated similarly.

Citation

Karadimas, P., & Zhang, J. (2011). Angle of Arrival and Doppler Spectrum in the Presence of Generalized Two-dimensional Anisotropic Scattering. In PIERS 2011 in Marrakesh Proceedings (613-617)

• Conference Name: PIERS 2011
• Conference Location: Marrakesh, Morocco
• Start Date: Mar 20, 2011
• End Date: Mar 23, 2011
• Online Publication Date: Mar 23, 2011
• Publication Date: Mar 23, 2011
• Deposit Date: Dec 28, 2022
• Volume: 2
• Pages: 613-617
• Series Title: PIERS Proceedings
• Series ISSN: 1559-9450
• Book Title: PIERS 2011 in Marrakesh Proceedings
• ISBN: 978-1-934142-16-5
• Public URL: http://researchrepository.napier.ac.uk/Output/2994191
• Publisher URL: https://piers.org/proceedings/piers2011proc.html
• Related Public URLs: https://www.piers.org/pierspublications/PIERS2011MarrakeshProceedings02.pdf