Matches in SemOpenAlex for { <https://semopenalex.org/work/W2547827682> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2547827682 abstract "The near-field MMW synthetic aperture imaging radiometer is very excellent imaging system for obtaining high resolution images. The corresponding imaging algorithms are usually established based on the conventional FFT with the uniform sampling of visibility function. But a lot of irregular antenna arrays appeared for some reason, such as the coordinate perturbation and the development of the synthetic aperture imaging system. And the visibility functions of these arrays are always random. The un-Cartesian sampling data are not distributed on the uniform grid points. For this random distribution of visibility function, the traditional FFT based on the uniform Cartesian sampling cannot image well. Thus we adopt NUFFT to reconstruct the images from the non-uniform visibility function samples in this paper. Based on the near-field imaging formulas, the accurate system functions are established in NUFFT algorithm. The effectiveness of the NUFFT is tested by the corresponding simulation experiments with 1D and 2D Target scenes. The results show that the NUFFT is an effective imaging algorithm for near-field MMW synthetic aperture imaging radiometer with arbitrary distribution of the visibility function." @default.
- W2547827682 created "2016-11-11" @default.
- W2547827682 creator A5020580195 @default.
- W2547827682 creator A5032511274 @default.
- W2547827682 creator A5059839384 @default.
- W2547827682 date "2013-12-01" @default.
- W2547827682 modified "2023-09-25" @default.
- W2547827682 title "NUFFT-based algorithm for near-field MMW synthetic aperture imaging radiometers" @default.
- W2547827682 cites W1967581593 @default.
- W2547827682 cites W1971571088 @default.
- W2547827682 cites W2077321795 @default.
- W2547827682 cites W2099944953 @default.
- W2547827682 cites W2101493370 @default.
- W2547827682 cites W2108594837 @default.
- W2547827682 cites W2110609587 @default.
- W2547827682 cites W2135730039 @default.
- W2547827682 cites W2152968365 @default.
- W2547827682 cites W2153454768 @default.
- W2547827682 cites W2160508353 @default.
- W2547827682 cites W2350469326 @default.
- W2547827682 cites W2363106499 @default.
- W2547827682 doi "https://doi.org/10.1109/mec.2013.6885122" @default.
- W2547827682 hasPublicationYear "2013" @default.
- W2547827682 type Work @default.
- W2547827682 sameAs 2547827682 @default.
- W2547827682 citedByCount "0" @default.
- W2547827682 crossrefType "proceedings-article" @default.
- W2547827682 hasAuthorship W2547827682A5020580195 @default.
- W2547827682 hasAuthorship W2547827682A5032511274 @default.
- W2547827682 hasAuthorship W2547827682A5059839384 @default.
- W2547827682 hasConcept C106131492 @default.
- W2547827682 hasConcept C11413529 @default.
- W2547827682 hasConcept C120665830 @default.
- W2547827682 hasConcept C121332964 @default.
- W2547827682 hasConcept C123403432 @default.
- W2547827682 hasConcept C140779682 @default.
- W2547827682 hasConcept C16038011 @default.
- W2547827682 hasConcept C2524010 @default.
- W2547827682 hasConcept C31972630 @default.
- W2547827682 hasConcept C33923547 @default.
- W2547827682 hasConcept C41008148 @default.
- W2547827682 hasConcept C75172450 @default.
- W2547827682 hasConcept C87360688 @default.
- W2547827682 hasConceptScore W2547827682C106131492 @default.
- W2547827682 hasConceptScore W2547827682C11413529 @default.
- W2547827682 hasConceptScore W2547827682C120665830 @default.
- W2547827682 hasConceptScore W2547827682C121332964 @default.
- W2547827682 hasConceptScore W2547827682C123403432 @default.
- W2547827682 hasConceptScore W2547827682C140779682 @default.
- W2547827682 hasConceptScore W2547827682C16038011 @default.
- W2547827682 hasConceptScore W2547827682C2524010 @default.
- W2547827682 hasConceptScore W2547827682C31972630 @default.
- W2547827682 hasConceptScore W2547827682C33923547 @default.
- W2547827682 hasConceptScore W2547827682C41008148 @default.
- W2547827682 hasConceptScore W2547827682C75172450 @default.
- W2547827682 hasConceptScore W2547827682C87360688 @default.
- W2547827682 hasLocation W25478276821 @default.
- W2547827682 hasOpenAccess W2547827682 @default.
- W2547827682 hasPrimaryLocation W25478276821 @default.
- W2547827682 hasRelatedWork W1549088627 @default.
- W2547827682 hasRelatedWork W2072091318 @default.
- W2547827682 hasRelatedWork W2110959127 @default.
- W2547827682 hasRelatedWork W2117154505 @default.
- W2547827682 hasRelatedWork W2129813359 @default.
- W2547827682 hasRelatedWork W2156518119 @default.
- W2547827682 hasRelatedWork W2382244432 @default.
- W2547827682 hasRelatedWork W2906201005 @default.
- W2547827682 hasRelatedWork W4226328741 @default.
- W2547827682 hasRelatedWork W4321783715 @default.
- W2547827682 isParatext "false" @default.
- W2547827682 isRetracted "false" @default.
- W2547827682 magId "2547827682" @default.
- W2547827682 workType "article" @default.