A study of filled and sparse line array beamformers / R. S. Walker ; approved by R. F. Brown.: D68-21/3-1980E-PDF
"The paper considers various methods of frequency-domain beamforming for a line array of hydrophones. The line array geometries are restricted to uniform sensor spacings (i.e. filled array) or a geometry in which sensors are eliminated from the filled structure (sparse array). The methods to be examined include the conventional phase-to-plane beamformer (CB), the data-adaptive Minimum Variance beamformer (MVB), and the Principal-Solution beamformer (PSB)"--Abstract, page ii.
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| Department/Agency | Defence Research Establishment Atlantic, issuing body. |
|---|---|
| Title | A study of filled and sparse line array beamformers / R. S. Walker ; approved by R. F. Brown. |
| Series title | D.R.E.A. technical memorandum ; 80/G |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (pages 53-54). Includes abstracts in English and French. |
| Publishing information | Dartmouth, N.S. : Canada Research and Development Branch, Department of National Defence, Defence Research Establishment Atlantic, September 1980. |
| Author / Contributor | Walker, R. S., author. |
| Description | 1 online resource (iv, 64 pages, 2 unnumbered pages) : illustrations, graphs. |
| Catalogue number |
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| Subject terms | Hydrophone. Beamforming. Hydrophones. Formation de faisceau. |
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