radio antenna

См. также в других словарях:

• radio antenna — noun omnidirectional antenna comprising the part of a radio receiver by means of which radio signals are received • Syn: ↑radio aerial • Hypernyms: ↑omnidirectional antenna, ↑nondirectional antenna …   Useful english dictionary

• Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… …   Wikipedia

• Radio Netherlands Worldwide — (RNW, short for Radio Nederland Wereldomroep in Dutch) is a public radio and television network based in Hilversum, producing and transmitting programmes for international audiences outside the Netherlands. Radio Netherlands Worldwide has also… …   Wikipedia

• radio telescope — [rā΄dē ō tel′ə skōp΄] n. Astron. a radio antenna or an array of antennas with the component parts, designed to receive, collect, and measure radio waves from celestial sources or spacecraft …   English World dictionary

• Antenna (radio) — Whip antenna on car …   Wikipedia

• Radio telescope — A radio telescope is a form of directional radio antenna used in radio astronomy and in tracking and collecting data from satellites and space probes. In their astronomical role they differ from optical telescopes in that they operate in the… …   Wikipedia

• radio telescope — Astron. a system consisting of an antenna, either parabolic or dipolar, used to gather radio waves emitted by celestial sources and bring them to a receiver placed in the focus. [1925 30] * * * Combination of radio receiver and antenna, used for… …   Universalium

• Antenna tuner — An antenna tuner, transmatch, or antenna tuning unit (ATU) matches a transceiver with a fixed impedance (typically 50 ohms for modern transceivers) to a load (feed line and antenna) impedance which is unknown, complex or otherwise does not match …   Wikipedia

• Radio broadcasting — Long wave radio broadcasting station, Motala, Sweden …   Wikipedia

• Radio Mindanao Network — Infobox Company company name = Radio Mindanao Network (RMN Networks) company company type = private foundation = August 28, 1952 location = flagicon|Philippines Makati City, Philippines key people = Eric S. Canoy, President and CEO Henry R. Canoy …   Wikipedia

• antenna — an·tén·na s.f. 1. CO asta, palo per sostenere bandiere, stendardi, ecc. | LE fig., lancia: posero in resta e dirizzaro in alto | i duo guerrier le noderose antenne (Tasso) 2. TS mar. asta di legno, trasversale all albero, che sorregge la vela… …   Dizionario italiano