NASA GSFC-STD-9001, SPREAD SPECTRUM MODULATION FORMATS FOR NASA LINKS (20 NOV 2007)

NASA GSFC-STD-9001, SPREAD SPECTRUM MODULATION FORMATS FOR NASA LINKS (20 NOV 2007)., This standard is published by GSFC, National Aeronautics and Space Administration (NASA) to provide uniform engineering and technical requirements for processes, procedures, practices, and methods that have been endorsed as standard for NASA programs and projects, including requirements for selection, application, and design criteria of an item. This standard establishes uniform requirements for applying pseudo-noise (PN) spreading in NASA links and describes the existing links that use PN spreading.