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Galileo probe relay receiverFor the Jovian mission, the data link from the Galileo probe to the orbiter uses suppressed-carrier Manchester encoded BPSK modulation and is protected with R = 1/2, K = 7 convolutional coding. The receiver closes the link by acquiring, tracking, and demodulating the data. It has to operate in a highly stressed environment with severe frequency offset, frequency rate, wind gust, and antenna spin conditions. Salient features are described and breadboard test data presented.
Document ID
19840032885
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Prouty, D. A.
(Hughes Aircraft Co. Culver City, CA, United States)
Von Der Embse, U. A.
(Hughes Aircraft Co. Culver City, CA, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1982
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Accession Number
84A15672
Funding Number(s)
CONTRACT_GRANT: NAS2-100000
Distribution Limits
Public
Copyright
Other

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