beam forming
1Beam Forming Network — Beamforming ist eine Methode zur Ortung (als Positionsbestimmung) von Quellen in Wellenfeldern (z. B. Schallfeldern). Entsprechende Vorrichtungen werden auch akustische Kamera oder Mikrofonarray genannt. In der Akustik wird Beamforming meistens… …
2Beam tetrode — The problem of secondary emission in the tetrode tube (valve) was solved by Philips/Mullard with the introduction of a suppressor grid to produce the pentode construction. Since Philips held a patent on this design, other manufacturers were keen… …
3beam tube — noun : a power amplifier vacuum tube in which the flow of electrons is channeled by means of beam forming plates and similarly spaced control and screen grids …
4Beam compass — A beam compass is a compass with a beam and sliding sockets or cursors for drawing and dividing circles larger than those made by a regular pair of compasses.[1] The instrument can be as a whole, or made on the spot with individual sockets… …
5grub beam — Shipbuilding. a curved, laminated wooden beam forming part of a rounded stern. * * * …
6grub beam — Shipbuilding. a curved, laminated wooden beam forming part of a rounded stern …
7molecular beam — Physics. a stream of molecules freed from a substance, usually a salt, by evaporation and then passed through a narrow slit for focusing, for investigating the properties of nuclei, atoms, and molecules. Also called molecular ray. * * * ▪ physics …
8tie beam — noun a horizontal beam used to prevent two other structural members from spreading apart or separating he nailed the rafters together with a tie beam • Syn: ↑tie • Hypernyms: ↑beam * * * noun : a beam acting as a tie (as in a roof) see roof… …
9Ion beam lithography — By analogy to E beam lithography, focused ion beam lithography scans an ion beam across a surface to form a pattern. The ion beam may be used for directly sputtering the surface, or may induce chemical reactions in the exposed top layer (resist) …
10rood beam — noun : the beam at the entrance of a church chancel that supports a large cross or crucifix especially in a medieval church * * * rood beam noun A beam for supporting the rood • • • Main Entry: ↑rood * * * rood beam, a beam across the entrance to …
