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Radiometric absolute noise-temperature measurement system features improved accuracy and calibration easeRadiometric receiver system, which measures noise temperatures in degrees Kelvin, does not require cryogenic noise sources for routine operation. It eliminates radiometer calibration errors associated with RF attenuation measurements. Calibrated noise source is required only for laboratory adjustment and calibration.
Document ID
19700000362
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Brown, W.
(EWEN KNIGHT CORP.)
Ewen, H.
Haroules, G.
Date Acquired
August 5, 2013
Publication Date
September 1, 1970
Subject Category
Electronic Components And Circuits
Report/Patent Number
ERC-90066
Accession Number
70B10376
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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