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Assessment on linearity errors in detectors for interferometric radiometers

Author
Torres, F.; Duffo, N.; González, C.; Vilaseca, R.; Sagués, L.; Martín, M.
Type of activity
Presentation of work at congresses
Name of edition
2008 IEEE international Geoscience and Remote Sensing Symposium
Date of publication
2008
Presentation's date
2008-07-06
Book of congress proceedings
2008 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 6-11, 2008 John B. Hynes Veterans Memorial Convention Center
First page
II-1164
Last page
II-1167
DOI
https://doi.org/10.1109/IGARSS.2008.4779207 Open in new window
Repository
http://hdl.handle.net/2117/19431 Open in new window
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4779207 Open in new window
Abstract
The performance of the power detectors used to denormalize the digital correlations in interferometric radiometers is degraded due to the non-linear behavior of the diode response. This work presents a comprehensive analysis of the impact of detector non-linearity and related correction techniques in the performance of the MIRAS (Microwave Imaging Radiometer with Aperture Synthesis) instrument [1], which is the single payload of the European Space Agency (ESA) Soil Moisture and ocean Salinity (S...
Citation
Torres, F. [et al.]. Assessment on linearity errors in detectors for interferometric radiometers. A: IEEE International Geoscience and Remote Sensing Symposium. "2008 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 6-11, 2008 John B. Hynes Veterans Memorial Convention Center". Boston, MA: 2008, p. II-1164-II-1167.
Group of research
RSLAB - Remote Sensing Lab

Participants

  • Torres Torres, Francisco  (author and speaker )
  • Duffo Ubeda, Nuria  (author and speaker )
  • González Haro, Cristina  (author and speaker )
  • Vilaseca, R  (author and speaker )
  • Sagués, L  (author and speaker )
  • Martín Neira, Manuel  (author and speaker )