space telecommunication
21Infrared Space Observatory — Infobox Space Telescope name = Infrared Space Observatory background = caption = organization = European Space Agency (ESA) major contractors = Aerospatiale (currently Thales) alt names = nssdc id = 1995 062A location = In decaying orbit orbit… …
22Free space optical communication — In telecommunications, Free Space Optics (FSO) is an optical communication technology that uses light propagating in free space to transmit data between two points. The technology is useful where the physical connection by the means of fibre… …
23Alcatel Space — Logo de Alcatel Space Création 1998 Disparition 2005 …
24Free-space path loss — In telecommunication, free space path loss (FSPL) is the loss in signal strength of an electromagnetic wave that would result from a line of sight path through free space, with no obstacles nearby to cause reflection or diffraction. It does not… …
25Loral Space and Communications — Création 1996 Personnages clés Michael B. Targoff Président Harvey Rein Vice président Forme juridique Société anonyme avec appel publ …
26European Aeronautic Defence and Space Company — « Eads » redirige ici. Pour la ville, voir Eads (Colorado) …
27Bell Laboratories Layered Space-Time — (BLAST) is a transceiver architecture for offering spatial multiplexing over multiple antenna wireless communication systems. Such systems have multiple antennas at both the transmitter and the receiver in an effort to exploit the many different… …
28Drift (telecommunication) — In telecommunication, a drift is a comparatively long term change in an attribute, value, or operational parameter of a system or equipment. The drift should be characterized, such as diurnal frequency drift and output level drift. Drift is… …
29ligne de télécommunication Terre-Cosmos — Žemės ir kosmoso ryšių linija statusas T sritis radioelektronika atitikmenys: angl. earth space link vok. Verbindungsstrecke Erde Weltraum, f rus. линия связи Земля Космос, f pranc. ligne de télécommunication Terre Cosmos, f …
30mark/space ratio — noun (telecommunications) The ratio of the time occupied by a mark to that occupied by the space between marks in a telecommunication channel or recording system using pulsed signals • • • Main Entry: ↑mark …
