RFI Characterization and Mitigation for the SMAP Radar Spencer, Michael W. ; Chen, Curtis W. ; Ghaemi, Hirad ; Chan, Samuel F. ; Belz, John E. Abstract Publication: IEEE Transactions on Geoscience and Remote Sensing Pub Date: October 2013 DOI: 10.1109/TGRS.2013.2253472 Bibcode: 2013ITGRS..51.4973S