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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 has 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 deelopment and testing various RFI detection and mitigation algorithms.
Document ID
20180004658
Acquisition Source
Goddard Space Flight Center
Document Type
Presentation
Authors
Bradley, Damon C. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Schoenwald, Adam J. (Arctic Slope Regional Corp. (ASRC) Federal Greenbelt, MD, United States)
Wong, Mark (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Mohammed, Priscilla N. (Morgan State Univ. Baltimore, MD, United States)
Piepmeier, Jeffrey R. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 23, 2018
Publication Date
June 26, 2015
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
GSFC-E-DAA-TN25169
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: NNH13ZDA001N-ACT
CONTRACT_GRANT: NNG11HP16A
CONTRACT_GRANT: NNG13CR48C
Distribution Limits
Public
Copyright
Use by or on behalf of the US Gov. Permitted.
Keywords
signal processing
Radiometers
interference

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IDRelationTitle20190000914See AlsoWideband Digital Signal Processing Test-Bed for Radiometric RFI Mitigation
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