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Cammatic: an Approach to Improve DSS 13 Antenna Gravity-Loading PerformanceCorrective actuator forces are applied to the DSS 13 antenna structure to improve its accuracy. These forces are calibrated according to the antenna elevation requirements. The calibration is derived from accurate field measurements and is not subject to the errors that result from computer modeling. A successful demonstration provided significant antenna surface improvement. An improvement of 0.6 to 1 dB is predicted.
Document ID
19940009901
Acquisition Source
Jet Propulsion Laboratory
Document Type
Other - Technical Report
Authors
R Levy (Jet Propulsion Laboratory Pasadena, United States)
D Strain (Planning Research Corporation McLean, Virginia, United States)
Date Acquired
September 6, 2013
Publication Date
August 15, 1993
Publication Information
Publication: The Telecommunications and Data Acquisition Report
Publisher: National Aeronautics and Space Administration
Subject Category
Communications and Radar
Report/Patent Number
NASA-CR-194388
TDA-PR-42-114
Accession Number
94N14374
Funding Number(s)
PROJECT: RTOP 310-20-65-86-04
Distribution Limits
Public
Copyright
Public Use Permitted.

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