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Haxter, Stefan (2016) Extended Version: Improving the Damas2 Results for Wavenumber-Space Beamforming. 6th Berlin Beamforming Conference - BeBeC2016, 2016-02-29 - 2016-03-01, Berlin, Germany.
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Official URL: http://www.bebec.eu/Downloads/BeBeC2016/Papers/BeBeC-2016-D8.pdf
Abstract
When using deconvolution algorithms for the improvement of beamforming results, the family of DAMAS-algorithms has shown to be very useful. One member of this family – the DAMAS2 algorithm – comes into focus when one is concerned with computational speed and efficient memory usage. The algorithm is especially suited for wavenumber beamforming, since it requires a shift-invariant point-spread function for best results. During application of this method, it was noticed that the results can be even improved when increasing the size of the point-spread function. This further enhancement of the algorithm will be presented in examples and discussed.
| Item URL in elib: | https://elib.dlr.de/99695/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Additional Information: | http://www.bebec.eu | ||||||||
| Title: | Extended Version: Improving the Damas2 Results for Wavenumber-Space Beamforming | ||||||||
| Authors: |
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| Date: | 2016 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Page Range: | pp. 1-28 | ||||||||
| Series Name: | Conference Proceedings on USB-Stick and Online | ||||||||
| Status: | Published | ||||||||
| Keywords: | Deconvolution, DAMAS2 | ||||||||
| Event Title: | 6th Berlin Beamforming Conference - BeBeC2016 | ||||||||
| Event Location: | Berlin, Germany | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 29 February 2016 | ||||||||
| Event End Date: | 1 March 2016 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Simulation and Validation (old) | ||||||||
| Location: | Göttingen | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||
| Deposited By: | Micknaus, Ilka | ||||||||
| Deposited On: | 12 May 2016 15:47 | ||||||||
| Last Modified: | 24 Apr 2024 20:05 |
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