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Automatic reference level control for an antenna pattern recording systemAutomatic gain control system keeps recorder reference levels within 0.2 decibels during operation. System reduces recorder drift during antenna radiation distribution determinations over an eight hour period.
Document ID
19710000014
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Lipin, R., Jr. (SPERRY RAND CORP.)
Date Acquired
August 6, 2013
Publication Date
January 1, 1971
Subject Category
Electronic Components And Circuits
Report/Patent Number
MFS-20257
Report Number: MFS-20257
Accession Number
71B10014
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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