Nicolas Taveneau Frédéric Robert Jacques Richard Nathalie Steunou Pierre Sengenes Characteristics and performances of the AltiKa radiometer of SARAL mission. 3979-3982 2011 IGARSS http://dx.doi.org/10.1109/IGARSS.2011.6050103 conf/igarss/2011 db/conf/igarss/igarss2011.html#TaveneauRRSS11