DocumentCode
455208
Title
Spatial Correlation for Correlated Scatterers
Author
Betlehem, Terence ; Abhayapala, Thushara D.
Author_Institution
Res. Sch. of Inf., Australian Nat. Univ., Canberra, ACT
Volume
4
fYear
2006
fDate
14-19 May 2006
Abstract
This paper investigates the correlations between sensor signals in multipath environments created by correlated scatterers. We derive a closed form expression for the correlation in fields created by arbitrary scatterer correlations and scatterer powers, using Fourier techniques, and propose reasonable function forms for scatterer correlation. Simulations show notable differences from the uncorrelated scatterer case
Keywords
Fourier analysis; correlation methods; sensor fusion; Fourier techniques; correlated scatterers; multipath environments; sensor signals; spatial correlation; Antennas and propagation; Array signal processing; Australia; Information science; Receiving antennas; Scattering; Sensor systems; Signal processing; Transfer functions; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location
Toulouse
ISSN
1520-6149
Print_ISBN
1-4244-0469-X
Type
conf
DOI
10.1109/ICASSP.2006.1660891
Filename
1660891
Link To Document