Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000742598> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2000742598 abstract "There is a need for the computation of direction of arrival (DOA) for wideband sources for number of applications. There are number of algorithms available in the literature for wideband case however we focus on Coherent Signal Subspace method proposed by Wang and Kaveh. Most algorithms available in the literature follow some variation of CSS algorithm thereby increasing computational complexity in an effort to get more accurate, statistically stable and unbiased DOA. We are interested in computing DOA for wideband sources in real time. We chose CSS algorithm and investigated possibility of implementing it using commercially available digital signal processor (DSP) in an effort to achieve real time capability. DSPs offer flexibility, ease of development of embedded system, reduces design cost and offers use of high-level programming language such as C. In this work, we propose a DSP based architecture for detecting and estimating the DOA of wideband sources. It is known that DOA algorithms require computation of eigenvalues and eigenvectors. It would be best to find computational friendly algorithm for the computation of eigenvalues and eigenvectors. In this work eigenvalues and eigenvectors are computed using well known Householder and QR algorithms. CSS algorithm is then implemented in C and executed on DIOPSIStrade 740 by Atmel. DIOPSIStrade 740 (D740) is a high performance dual-core processing platform for real time applications. The CSS algorithm was then parallelized and a parallel architecture was then developed. This paper presents parallel architecture using DIOPSIStrade 740 (D740) and computes performance parameters." @default.
- W2000742598 created "2016-06-24" @default.
- W2000742598 creator A5020578013 @default.
- W2000742598 creator A5049651852 @default.
- W2000742598 creator A5056034992 @default.
- W2000742598 creator A5059154828 @default.
- W2000742598 creator A5068636524 @default.
- W2000742598 date "2007-04-01" @default.
- W2000742598 modified "2023-09-26" @default.
- W2000742598 title "DSP Based Implementation of Direction of Arrival for Wideband Sources" @default.
- W2000742598 cites W1543954733 @default.
- W2000742598 cites W1740450934 @default.
- W2000742598 cites W1968756604 @default.
- W2000742598 cites W2046855287 @default.
- W2000742598 cites W2113638573 @default.
- W2000742598 cites W2116365951 @default.
- W2000742598 cites W2127881126 @default.
- W2000742598 cites W2128261630 @default.
- W2000742598 cites W2129945011 @default.
- W2000742598 cites W2136763544 @default.
- W2000742598 cites W2140728947 @default.
- W2000742598 cites W2162654459 @default.
- W2000742598 cites W2162959414 @default.
- W2000742598 cites W2163994287 @default.
- W2000742598 cites W2170120409 @default.
- W2000742598 cites W2475277888 @default.
- W2000742598 cites W2798776286 @default.
- W2000742598 cites W565190885 @default.
- W2000742598 doi "https://doi.org/10.1109/radar.2007.374263" @default.
- W2000742598 hasPublicationYear "2007" @default.
- W2000742598 type Work @default.
- W2000742598 sameAs 2000742598 @default.
- W2000742598 citedByCount "3" @default.
- W2000742598 countsByYear W20007425982012 @default.
- W2000742598 countsByYear W20007425982021 @default.
- W2000742598 crossrefType "proceedings-article" @default.
- W2000742598 hasAuthorship W2000742598A5020578013 @default.
- W2000742598 hasAuthorship W2000742598A5049651852 @default.
- W2000742598 hasAuthorship W2000742598A5056034992 @default.
- W2000742598 hasAuthorship W2000742598A5059154828 @default.
- W2000742598 hasAuthorship W2000742598A5068636524 @default.
- W2000742598 hasConcept C104267543 @default.
- W2000742598 hasConcept C105795698 @default.
- W2000742598 hasConcept C113775141 @default.
- W2000742598 hasConcept C11413529 @default.
- W2000742598 hasConcept C121332964 @default.
- W2000742598 hasConcept C127413603 @default.
- W2000742598 hasConcept C158693339 @default.
- W2000742598 hasConcept C172051844 @default.
- W2000742598 hasConcept C173608175 @default.
- W2000742598 hasConcept C21822782 @default.
- W2000742598 hasConcept C24326235 @default.
- W2000742598 hasConcept C2780202535 @default.
- W2000742598 hasConcept C2780598303 @default.
- W2000742598 hasConcept C33923547 @default.
- W2000742598 hasConcept C41008148 @default.
- W2000742598 hasConcept C45374587 @default.
- W2000742598 hasConcept C459310 @default.
- W2000742598 hasConcept C62520636 @default.
- W2000742598 hasConcept C76155785 @default.
- W2000742598 hasConcept C84462506 @default.
- W2000742598 hasConcept C9390403 @default.
- W2000742598 hasConceptScore W2000742598C104267543 @default.
- W2000742598 hasConceptScore W2000742598C105795698 @default.
- W2000742598 hasConceptScore W2000742598C113775141 @default.
- W2000742598 hasConceptScore W2000742598C11413529 @default.
- W2000742598 hasConceptScore W2000742598C121332964 @default.
- W2000742598 hasConceptScore W2000742598C127413603 @default.
- W2000742598 hasConceptScore W2000742598C158693339 @default.
- W2000742598 hasConceptScore W2000742598C172051844 @default.
- W2000742598 hasConceptScore W2000742598C173608175 @default.
- W2000742598 hasConceptScore W2000742598C21822782 @default.
- W2000742598 hasConceptScore W2000742598C24326235 @default.
- W2000742598 hasConceptScore W2000742598C2780202535 @default.
- W2000742598 hasConceptScore W2000742598C2780598303 @default.
- W2000742598 hasConceptScore W2000742598C33923547 @default.
- W2000742598 hasConceptScore W2000742598C41008148 @default.
- W2000742598 hasConceptScore W2000742598C45374587 @default.
- W2000742598 hasConceptScore W2000742598C459310 @default.
- W2000742598 hasConceptScore W2000742598C62520636 @default.
- W2000742598 hasConceptScore W2000742598C76155785 @default.
- W2000742598 hasConceptScore W2000742598C84462506 @default.
- W2000742598 hasConceptScore W2000742598C9390403 @default.
- W2000742598 hasLocation W20007425981 @default.
- W2000742598 hasOpenAccess W2000742598 @default.
- W2000742598 hasPrimaryLocation W20007425981 @default.
- W2000742598 hasRelatedWork W2000742598 @default.
- W2000742598 hasRelatedWork W2127097456 @default.
- W2000742598 hasRelatedWork W2129953168 @default.
- W2000742598 hasRelatedWork W2149981484 @default.
- W2000742598 hasRelatedWork W2165170640 @default.
- W2000742598 hasRelatedWork W2353768188 @default.
- W2000742598 hasRelatedWork W2382991530 @default.
- W2000742598 hasRelatedWork W2386037663 @default.
- W2000742598 hasRelatedWork W265999004 @default.
- W2000742598 hasRelatedWork W2915199461 @default.
- W2000742598 isParatext "false" @default.
- W2000742598 isRetracted "false" @default.
- W2000742598 magId "2000742598" @default.
- W2000742598 workType "article" @default.