Abstract | ||
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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. |
Year | DOI | Venue |
---|---|---|
1994 | 10.1016/0165-1684(94)90020-5 | Signal Processing |
Keywords | Field | DocType |
WIDE-BAND DIRECTION-OF-ARRIVAL ESTIMATION, DOUBLETS, SUBSPACE ALGORITHMS, ADAPTIVE SVD, PARALLEL ALGORITHMS | Mathematical optimization,Subspace algorithms,Reel,Wide band,Mathematics | Journal |
Volume | Issue | ISSN |
40 | 1 | 0165-1684 |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Filiep Vanpoucke | 1 | 15 | 2.38 |
Marc Moonen | 2 | 377 | 46.79 |
Ed. F. Deprettere | 3 | 339 | 32.63 |