Maximum-Rank Arrays for Two-Dimensional Mirrored Aperture Synthesis
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.2978013
Abstract: In 2-D mirrored aperture synthesis (2-D MAS), the array configuration determines the rank of the transformation matrix, which can affect the accuracy of the solved cosine visibilities. Ultimately, errors in solved cosine visibilities degrade the… read more here.
Keywords: mirrored aperture; rank arrays; maximum rank; aperture synthesis ... See more keywords
Initial Results of H-Matrix Reconstruction Method for 1-D Mirrored Aperture Synthesis Radiometers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.3046003
Abstract: The mirrored aperture synthesis radiometer (MASR) has been proposed for high-resolution observation in recent years. Since the MASR is a kind of linear system, the matrix reconstruction method should be an alternative for image reconstruction… read more here.
Keywords: reconstruction; mirrored aperture; reconstruction method; aperture synthesis ... See more keywords
Rank-Full Arrays for 2-D Mirrored Aperture Synthesis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3204344
Abstract: The arrangement of the antenna array of the mirrored aperture synthesis (MAS) determines the transformation matrix for solving the cosine visibilities. When the transformation matrix is rank deficient, the solved cosine visibilities will introduce the… read more here.
Keywords: aperture synthesis; rank full; transformation matrix; mirrored aperture ... See more keywords
Two-Dimensional Mirrored Aperture Synthesis with Four Tilted Planar Reflectors
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DOI: 10.1109/tgrs.2022.3155473
Abstract: Setting two reflectors perpendicular to each other and an array produces mirrored aperture synthesis (MAS), which obtains a higher spatial resolution than aperture synthesis (AS) for the same antenna array. The proposal of the MAS… read more here.
Keywords: spatial resolution; aperture synthesis; synthesis; mirrored aperture ... See more keywords
Image Reconstruction With Deep CNN for Mirrored Aperture Synthesis
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DOI: 10.1109/tgrs.2022.3157870
Abstract: In mirrored aperture synthesis (MAS), the existing brightness temperature image reconstruction methods include inverse cosine transform and impulse matrix reconstruction methods. However, the quality of the MAS brightness temperature images reconstructed by the existing methods… read more here.
Keywords: reconstruction; mirrored aperture; image reconstruction; aperture synthesis ... See more keywords