Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998018147> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W1998018147 endingPage "332" @default.
- W1998018147 startingPage "307" @default.
- W1998018147 abstract "In the direction finding problem successful application of the signal-subspace type algorithms requires the use of the concept of the array manifold. However, despite the importance of this concept, signal-subspace algorithms use the array manifold in a primitive way, since its properties and parameters remain unknown. In this paper an attempt is made to identify, estimate and study the most important parameters of the manifold of a general linear array of N sensors by using differential geometry. Initially the general theory is developed and expressions are derived for the curvatures and coordinate vectors of the complex manifold-curve. Then the shape and orientation of the manifold of linear arrays are investigated. It is shown that the manifold-curve of a linear array of omnidirectional sensors has the shape of a complex circular hyperhelix on a sphere in the complex space CN while a measure of its orientation can be provided by introducing the concept of the inclination angle. Analytical expressions for the curvatures, manifold radii, number of windings etc. are also provided. Finally, it is shown that, if the array is symmetrical, i.e. all sensors are symmetrically located with respect to the array centroid, the complex hyperhelix manifold is equivalent to a real hyperhelix on a sphere in RN." @default.
- W1998018147 created "2016-06-24" @default.
- W1998018147 creator A5003112254 @default.
- W1998018147 creator A5043946207 @default.
- W1998018147 date "1995-05-01" @default.
- W1998018147 modified "2023-09-30" @default.
- W1998018147 title "Estimating the manifold parameters of one-dimensional arrays of sensors" @default.
- W1998018147 cites W2113638573 @default.
- W1998018147 doi "https://doi.org/10.1016/0016-0032(95)00046-1" @default.
- W1998018147 hasPublicationYear "1995" @default.
- W1998018147 type Work @default.
- W1998018147 sameAs 1998018147 @default.
- W1998018147 citedByCount "18" @default.
- W1998018147 countsByYear W19980181472013 @default.
- W1998018147 countsByYear W19980181472015 @default.
- W1998018147 crossrefType "journal-article" @default.
- W1998018147 hasAuthorship W1998018147A5003112254 @default.
- W1998018147 hasAuthorship W1998018147A5043946207 @default.
- W1998018147 hasConcept C114614502 @default.
- W1998018147 hasConcept C127413603 @default.
- W1998018147 hasConcept C134306372 @default.
- W1998018147 hasConcept C146599234 @default.
- W1998018147 hasConcept C151876577 @default.
- W1998018147 hasConcept C153120616 @default.
- W1998018147 hasConcept C154945302 @default.
- W1998018147 hasConcept C16345878 @default.
- W1998018147 hasConcept C184720557 @default.
- W1998018147 hasConcept C192939610 @default.
- W1998018147 hasConcept C2524010 @default.
- W1998018147 hasConcept C32834561 @default.
- W1998018147 hasConcept C33923547 @default.
- W1998018147 hasConcept C41008148 @default.
- W1998018147 hasConcept C529865628 @default.
- W1998018147 hasConcept C70518039 @default.
- W1998018147 hasConcept C78519656 @default.
- W1998018147 hasConceptScore W1998018147C114614502 @default.
- W1998018147 hasConceptScore W1998018147C127413603 @default.
- W1998018147 hasConceptScore W1998018147C134306372 @default.
- W1998018147 hasConceptScore W1998018147C146599234 @default.
- W1998018147 hasConceptScore W1998018147C151876577 @default.
- W1998018147 hasConceptScore W1998018147C153120616 @default.
- W1998018147 hasConceptScore W1998018147C154945302 @default.
- W1998018147 hasConceptScore W1998018147C16345878 @default.
- W1998018147 hasConceptScore W1998018147C184720557 @default.
- W1998018147 hasConceptScore W1998018147C192939610 @default.
- W1998018147 hasConceptScore W1998018147C2524010 @default.
- W1998018147 hasConceptScore W1998018147C32834561 @default.
- W1998018147 hasConceptScore W1998018147C33923547 @default.
- W1998018147 hasConceptScore W1998018147C41008148 @default.
- W1998018147 hasConceptScore W1998018147C529865628 @default.
- W1998018147 hasConceptScore W1998018147C70518039 @default.
- W1998018147 hasConceptScore W1998018147C78519656 @default.
- W1998018147 hasIssue "3" @default.
- W1998018147 hasLocation W19980181471 @default.
- W1998018147 hasOpenAccess W1998018147 @default.
- W1998018147 hasPrimaryLocation W19980181471 @default.
- W1998018147 hasRelatedWork W1488410531 @default.
- W1998018147 hasRelatedWork W1528356187 @default.
- W1998018147 hasRelatedWork W1969636118 @default.
- W1998018147 hasRelatedWork W1980222952 @default.
- W1998018147 hasRelatedWork W2039101446 @default.
- W1998018147 hasRelatedWork W2112684860 @default.
- W1998018147 hasRelatedWork W2280308150 @default.
- W1998018147 hasRelatedWork W2370200218 @default.
- W1998018147 hasRelatedWork W4307864332 @default.
- W1998018147 hasRelatedWork W4385489096 @default.
- W1998018147 hasVolume "332" @default.
- W1998018147 isParatext "false" @default.
- W1998018147 isRetracted "false" @default.
- W1998018147 magId "1998018147" @default.
- W1998018147 workType "article" @default.