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Summary: Coherent Broadband SourceLocalization by Modal Space
Processing
Thushara D. Abhayapala Hemant Bhatta
National ICTAustralia
Dept. Telecomm. Engineering, RSISE
The Australian National University
Canberra ACT 0200Australia
Elec & Comp. Engineering
RMIT University
La Trobe Street
Melboume, VIC 3000Australia
E-mail: Thushara.Abhayapala@anu.edu.au E-mail: hbhatta@hotmail.com
Abstract
A novel method for coherent broadband direction of arrival
(DOA) estimation is introduced based on physics of signal
propagation. This technique does not require any prelimi-
nary knowledge of DOA angles nor the number of sources
to be estimated. As an illustration, two simulation examples
covering single and multi-group scenarios are presented.
I. Introduction
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