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Wideband Digital Signal Processing Test-Bed for Radiometric RFI MitigationRadio Frequency Interference (RFI) is a persistent and growing problem experienced by spaceborne microwave radiometers. Recent missions such as SMOS, SMAP, and GPM have detected RFI in L, C, X, and K bands. To proactively deal with this issue, microwave radiometers must (1) Utilize new algorithms for RFI detection (2) Utilize fast digital back-ends that sample at hundreds of MHz. The wideband digital signal processing testbed (WB-RFI) is a platform that allows rapid development and testing various RFI detection and mitigation algorithms.
Document ID
20190000914
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Bradley, Damon C. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Schoenwald, Adam J. (Arctic Slope Regional Corp. (ASRC) Federal Beltsville, MD, United States)
Wong, Englin (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Mohammed-Tano, Priscilla Nasee (Morgan State Univ. Baltimore, MD, United States)
Piepmeier, Jeffrey R. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
February 22, 2019
Publication Date
July 26, 2015
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
GSFC-E-DAA-TN25213
Meeting Information
Meeting: IEEE Geoscience and Remote Sensing Society (IGARSS 2015)
Location: Milan
Country: Italy
Start Date: July 26, 2015
End Date: July 31, 2015
Sponsors: Institute of Electrical and Electronics Engineers
Funding Number(s)
CONTRACT_GRANT: NNG13CR48C
CONTRACT_GRANT: NNG11HP16A
Distribution Limits
Public
Copyright
Use by or on behalf of the US Gov. Permitted.

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