drift tube

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• drift tube — Radio. a conducting enclosure, usually cylindrical, held at a constant potential so that electrons or charged particles within will experience no force, and therefore no change in velocity. Cf. Klystron (def. 1). * * * drift tube noun… …   Useful english dictionary

• drift tube — Radio. a conducting enclosure, usually cylindrical, held at a constant potential so that electrons or charged particles within will experience no force, and therefore no change in velocity. Cf. Klystron (def. 1). * * * …   Universalium

• Drift Sight — This article is about the World War I bombsight. For the aircraft instrument for measuring wind speeds, see drift meter. A Mk. I Drift Sight mounted on the side of an Airco DH.4. The lever just in front of the bomb aimer s fingertips sets the… …   Wikipedia

• drift — [[t]drɪft[/t]] n. 1) a driving movement or action 2) naut. navig. (of a ship) the component of the movement that is due to the force of wind and currents 3) oce a broad, shallow ocean current that advances at the rate of 10 to 15 mi. (16 to 24… …   From formal English to slang

• drift — driftingly, adv. driftless, adj. driftlessness, n. /drift/, n. 1. a driving movement or force; impulse; impetus; pressure. 2. Navig. (of a ship) the component of the movement that is due to the force of wind and currents. 3. Oceanog. a broad,… …   Universalium

• drift indicator — An instrument that looks vertically at the surface to provide an indication of drift angle. It consists essentially of a sight tube with a hairline that is rotated until objects on the ground travel parallel to it. This direction is compared with …   Aviation dictionary

• drift space — noun The space in an electron tube in which there is no modulated field …   Wiktionary

• Inductive output tube — The inductive output tube or IOT is a variety of vacuum tube which evolved in the 1980s to meet increasing efficiency requirements for high power RF amplifiers. The primary commercial use of IOTs is in UHF television transmitters, where they have …   Wikipedia

• Traveling-wave tube — A traveling wave tube (TWT) is an electronic device used to amplify radio frequency signals to high power, usually in an electronic assembly known as a traveling wave tube amplifier (TWTA).The bandwidth of a broadband TWT can be as high as three… …   Wikipedia

• RC Drift — Le RC drift est le fait de pratiquer le drift avec une voiture radio commandée. La voiture est équipée de pneus à faible adhérence et est configurée en vue de faciliter les dérapages et le contrôle de ceux ci. Le drift radio commandé demande de l …   Wikipédia en Français

• Rc Drift — Le RC drift est le fait de pratiquer le drift avec une voiture radio commandée. La voiture est équipée de pneus à faible adhérence et est configurée en vue de faciliter les dérapages et le contrôle de ceux ci. Le drift radio commandé demande de l …   Wikipédia en Français