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Uplink Power Control For Earth/Satellite/Earth CommunicationProposed control subsystem adjusts power radiated by uplink transmitter in Earth station/satellite relay station/ Earth station communication system. Adjustments made to compensate for anticipated changes in attenuation by rain. Raw input is a received downlink beacon singal, amplitude of which affected not only by rain fade but also by scintillation, attenuation in atmospheric gases, and diurnal effects.
Document ID
19940000257
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Chakraborty, Dayamoy (Caltech)
Date Acquired
August 16, 2013
Publication Date
May 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 5
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-18854
Accession Number
94B10257
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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