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Noise calibration repeatability of an airborne third-generation radiometerA third-generation S-band radiometer has been calibrated at intervals over 3.5 years. The built-in stabilization concepts have proven to be very effective. In spite of some nonideal conditions (on runway, in wind, and in rain), an rms value of 0.7-K calibration repeatability has been observed with an average temperature deviation (bias error) of 0.03 K.
Document ID
19780029165
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Blume, H.-J. C.
(NASA Langley Research Center Hampton, Va., United States)
Date Acquired
August 9, 2013
Publication Date
October 1, 1977
Publication Information
Publication: IEEE Transactions on Microwave Theory and Techniques
Volume: MTT-25
Subject Category
Instrumentation And Photography
Accession Number
78A13074
Distribution Limits
Public
Copyright
Other

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