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Real-time RFI detection and mitigation system for microwave radiometers

Autor
Forte, G.; Querol, J.; Camps, A.; Vall-llossera, M.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on geoscience and remote sensing
Data de publicació
2013-10
Volum
51
Número
10
Pàgina inicial
4928
Pàgina final
4935
DOI
https://doi.org/10.1109/TGRS.2013.2267595 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/86691 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6566088 Obrir en finestra nova
Resum
Microwave radiometers are very sensitive passive sensors that measure the power of the thermal noise within a determined bandwidth. Therefore, any other signal present in the band modifies the value of the measured power, and the corresponding estimated antenna temperature, from which the geophysical parameters are retrieved. Due to the high sensitivity and accuracy required for these instruments, radio frequency interference (RFI) is becoming more and more a serious problem. On one hand, ground...
Citació
Forte, G., Querol, J., Camps, A., Vall-llossera, M. Real-time RFI detection and mitigation system for microwave radiometers. "IEEE transactions on geoscience and remote sensing", Octubre 2013, vol. 51, núm. 10, p. 4928-4935.
Paraules clau
Denoising, Detection, Microwave radiometry, Mitigation, Radio frequency interference (RFI), Wavelet
Grup de recerca
CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
RSLAB - Grup de Recerca en Teledetecció

Participants