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Microwave time delays for the X/S-band feed system at X-bandThe X-band time delays for the X/S feed system of the 34-meter high efficiency antenna are required to refine current X-band downlink (8450 plus or minus 50 MHz) calibrations and prepare for the Magellan uplink (7190 plus or minus 45 MHz). The time delays of elements in the X-band feed system are obtained mostly via computer calculation and partly via measurement. The methods used and results obtained are presented. There is good agreement with theory.
Document ID
19890018527
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Chen, J. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 6, 2013
Publication Date
May 15, 1989
Publication Information
Publication: The Telecommunications and Data Acquisition Report
Subject Category
Electronics And Electrical Engineering
Accession Number
89N27898
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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