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Title: Direction finding of multiple wide-band emitters using state-space modeling
Authors: Vanpoucke, F ×
Moonen, Marc
Deprettere, E #
Issue Date: Oct-1994
Publisher: Elsevier science bv
Series Title: Signal processing vol:40 issue:1 pages:39-52
Abstract: Estimating the angles-of-arrival of wide-band emitters is an important problem in array processing. This paper introduces a novel method which is applicable if the sensor array consists of doublets and if the wide-band signals can be accurately modeled as the output of a linear time-invariant system driven by white noise. The novelty in our approach lies in the use of state-space descriptions for the sensor outputs. We present two algorithms. The first is a simple nonrecursive algorithm. The second is a recursive algorithm with reduced computational complexity. Due to its regular parallel structure this algorithm is well suited for parallel implementation, e.g. in real-time applications requiring high throughput.
URI: 
ISSN: 0165-1684
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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