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Circularly-polarized multiband telemetry tracking antennaUtilize coaxial horn feed to illuminate reflector; feed has inner horn for X-band, and outer horn for S-band. Tracking error signals for servo correction are derived from measurements of relative phase and relative amplitude between two modes.
Document ID
19730000288
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Woo, K. E.
Date Acquired
August 7, 2013
Publication Date
July 1, 1973
Subject Category
Electronic Systems
Report/Patent Number
NPO-11264
Report Number: NPO-11264
Accession Number
73B10288
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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