Exploració per tema "Interferometric radiometry"
Ara es mostren els items 1-4 de 4
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A new calibration technique for interferometric radiometers
(1998)
Text en actes de congrés
Accés obertThis paper presents a new method for receiver calibration of interferometric radiometers. It is based on the distributed noise injection mechanism and it consists of fully calibrating the baseline error terms of the central ... -
A novel digital IQ demodulation for interferometric radiometers
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-03-02)
Article
Accés obertIn the frame of an SMOS follow-on operational mission, a new instrument design is being developed based on the lessons learned from MIRAS, the SMOS payload. To reduce hardware complexity and mass, digital In-phase Quadrature ... -
Correlation denormalization in interferometric or polarametric radiometers: a unified approach
(IEEE, 2009-02)
Article
Accés obertThis paper presents a general analysis of correlation measurements in an interferometer or a radiometer based on noise injection and/or switching and measurement of normalized correlations (e.g., imaging synthetic aperture ... -
Wide field of view microwave interferometric radiometer imaging
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-03-02)
Article
Accés obertIn microwave interferometric radiometers with a large field of view, as for example the Microwave Imaging Radiometer with Aperture Synthesis (MIRAS) onboard the Soil Moisture and Ocean Salinity (SMOS) satellite, one of the ...