Cristina González-Haro Francesc Torres Nuria Duffo Ignasi Corbella Roger Vilaseca Pedro De Paco Manuel Martín-Neira Linearity Characterization of Detectors for Interferometric Radiometers. 657-660 2009 IGARSS (4) http://dx.doi.org/10.1109/IGARSS.2009.5417462 conf/igarss/2009 db/conf/igarss/igarss2009-4.html#GonzalezTDCVPM09