sector-shaped

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• Sector antenna — OverviewSector antenna is a kind of directional antenna with a sector shaped radiation pattern. In mobile communications, these antennas are typically installed in base station sites for point to multipoint connections.tructure, Materials and… …   Wikipedia

• Sector model — The sector model also known as the Hoyt model was proposed in 1939 by economist Homer Hoyt. It is a model of urban land use and modified the concentric zone model of city development.Hoyt, H. (1939) The Structure and Growth of Residential… …   Wikipedia

• sector — sectoral, adj. /sek teuhr/, n. 1. Geom. a plane figure bounded by two radii and the included arc of a circle. 2. a mathematical instrument consisting of two flat rulers hinged together at one end and bearing various scales. 3. Mach. a device used …   Universalium

• Shaped Sonic Boom Demonstration — The NASA Shaped Sonic Boom Demonstration, also known as the Shaped Sonic Boom Experiment, was a two year program that used a Northrop F 5E with a modified fuselage to demonstrate that the aircraft s shockwave, and accompanying sonic boom, can be… …   Wikipedia

• Disk sector — Figure 1. Disk structures: (A) Track (B) Geometrical sector (C) Track sector (D) Cluster In computer disk storage, a sector is a subdivision of a track on a magnetic disk or optical disc. Each sector stores a fixed amount of user data.… …   Wikipedia

• Electricity sector in Bolivia — The electricity sector in Bolivia was privatized in the early 1990s and was unbundled into generation, transmission and distribution. The supply is dominated by thermal generation (60%), while hydropower (40%) has a smaller share in its… …   Wikipedia

• fan-shaped — adjective shaped in the form of a fan • Similar to: ↑formed * * * ˈ ̷ ̷ˌ ̷ ̷ adjective : shaped like a fan and often having or made up of radiating parts (as wings, ribs, or individuals) that are felt to resemble the supporting sticks of a fan *… …   Useful english dictionary

• worm-and-sector steering — A type of steering system in which rotation of the worm moves a V shaped section of a toothed wheel at the top of the rocker shaft …   Dictionary of automotive terms

• токопроводящая жила секторного сечения — фасонная жила, поперечное сечение которой приближается к сектору круга [IEV number 461 01 13] EN sector shaped conductor shaped conductor the cross section of which approximates to a sector of a circle [IEV number 461 01 13] FR âme… …   Справочник технического переводчика

• Thrust block — A thrust block is a specialised form of thrust bearing used in ships, to resist the thrust of the propellor shaft and transmit it to the hull. Early thrust boxes Early screw propelled steamships used a thrust block or thrust box composed of… …   Wikipedia

• Fresnel integral — S(x) and C(x) The maximum of C(x) is about 0.977451424. If πt²/2 were used instead of t², then the image would be scaled vertically and horizontally (see below). Fresnel integrals, S(x) and C(x), are two transcendental functions named aft …   Wikipedia