finder direction finder

См. также в других словарях:

• Direction finding — (DF) refers to the establishment of the direction from which a received signal was transmitted. This can refer to radio or other forms of wireless communication. By combining the direction information from two or more suitably spaced receivers… …   Wikipedia

• direction finder — direction finding. Radio. a receiver with a loop antenna rotating on a vertical axis, used to ascertain the direction of incoming radio waves. [1910 15] * * * ▪ instrument or  radio direction finder        radio receiver and antenna system for… …   Universalium

• direction finder — n. a device for finding out the direction from which radio waves or signals are coming, as a loop antenna that can be rotated freely on a vertical axis …   English World dictionary

• Direction (geometry, geography) — Direction is the information contained in the relative position of one point with respect to another point without the distance information. Directions may be either relative to some indicated reference (the violins in a full orchestra are… …   Wikipedia

• 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

• direction finder — Synonyms and related words: Bourdon tube, Gyropilot, Gyrosin compass, HFDF, Mach meter, RDF, absolute altimeter, accelerometer, aerial reconnaissance camera, aerometer, aeroscope, air log, altigraph, altimeter, ammeter, anemograph, anemometer,… …   Moby Thesaurus

• direction finder — pelengatorius statusas T sritis fizika atitikmenys: angl. direction finder vok. Peilanlage, f; Peiler, m; Peilgerät, n rus. пеленгатор, m pranc. goniomètre, m …   Fizikos terminų žodynas

• direction-finder — direcˈtion finder noun A radio receiver that determines the direction of arrival of incoming waves, used esp in navigation • • • Main Entry: ↑direct …   Useful english dictionary

• Direction (geometry) — The shape of each panel of this road sign, and the broken lines at the ends, represents an arrow; a space consuming central bar of the arrow sign is dispensed with. Direction is the information contained in the relative position of one point with …   Wikipedia

• direction — n. 1 the act or process of directing; supervision. 2 (usu. in pl.) an order or instruction, esp. each of a set guiding use of equipment etc. 3 a the course or line along which a person or thing moves or looks, or which must be taken to reach a… …   Useful english dictionary

• direction finder — noun Date: 1913 a radio receiving device for determining the direction of incoming radio waves that typically consists of a coil antenna rotating freely on a vertical axis …   New Collegiate Dictionary