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TELEMETRY SIMULATOR PROVIDES PRE-MISSION VERIFICATION OF TELEMETRY RECEIVE SYSTEMO'Cull, Douglas C. 10 1900 (has links)
International Telemetering Conference Proceedings / October 17-20, 1994 / Town & Country Hotel and Conference Center, San Diego, California / With the increased concerns for reducing cost and improving
reliability in today's telemetry systems, many users are
employing simulation and automation to guarantee reliable
telemetry systems operation. Pre-Mission simulation of the
telemetry system will reduce the cost associated with a loss
of mission data. In order to guarantee the integrity of the
receive system, the user must be able to simulate several
conditions of the transmitted signal. These include Doppler
shift and dynamic fade simulation. Additionally, the
simulator should be capable of transmitting industry
standard PCM data streams to allow pre-mission bit error
rate testing of the receive system. Furthermore, the
simulator should provide sufficient output power to allow
use as a boresite transmitter to check all aspects of the
receive link. Finally, the simulator must be able to operate
at several frequency bands and modulation modes to keep cost
to a minimum.
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Analyse des écoulements transitoires dans les systèmes d'injection directe essence effets sur l'entraînement d'air instationnaire du spray /Delay, Guillaume Bazile, Rudy. Charnay, Georges. January 2006 (has links)
Reproduction de : Thèse de doctorat : Énergétique et transferts : Toulouse, INPT : 2005. / Titre provenant de l'écran-titre. Bibliogr. 109 réf.
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