direction sensing

direction sensing
Техника: определение направления

Универсальный англо-русский словарь. . 2011.

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  • direction finder — A radio receiver equipped with a directional sensing antenna used to take bearings on a radio transmitter. Specialized radio direction finders are used in aircraft as air navigation aids. Others are ground based, primarily to obtain a “fix” on a… …   Aviation dictionary

  • Remote sensing — There are two kinds of remote sensing. Passive sensors detect natural energy (radiation) that is emitted or reflected by the object or surrounding area being observed. Reflected sunlight is the most common source of radiation measured by passive… …   Wikipedia

  • Neighbour-sensing model — Development of the cone like structure (view above, slice below) The neighbour sensing model is the proposed hypothesis of the fungal morphogenesis. The hypothesis suggests that each hypha in the fungal mycelium generates a certain abstract field …   Wikipedia

  • Quorum sensing — is a type of decision making process used by decentralized groups to coordinate behavior. Many species of bacteria use quorum sensing to coordinate their gene expression according to the local density of their population. Similarly, some social… …   Wikipedia

  • European Remote-Sensing Satellite — (ERS) was the European Space Agency s first Earth observing satellite. It was launched on July 17, 1991 into a Sun synchronous polar orbit at a height of 782 ndash;785 km.InstrumentsERS 1 carried an array of earth observation instruments that… …   Wikipedia

  • European Remote-Sensing Satellite — ERS 1/2 ERS …   Wikipédia en Français

  • Infrared sensing in snakes — The ability to sense infrared thermal radiation evolved independently in several different families of snakes. Essentially, it allows these animals to “see” radiant heat at wavelengths between 5 and 30 μm to a degree of accuracy such that a blind …   Wikipedia

  • DF — A radio receiver equipped with a direction sensing antenna used to take bearings on a radio transmitter. A direction finder essentially consists of a loop aerial. To remove 180° ambiguity, a sense aerial is also brought into the circuit. The DF… …   Aviation dictionary

  • Hall effect — For the Colombian band, see The Hall Effect (band). The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular …   Wikipedia

  • radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

  • Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale …   Wikipedia


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