communication antenna

См. также в других словарях:

• satellite communication antenna — palydovinio ryšio antena statusas T sritis radioelektronika atitikmenys: angl. satellite communication antenna vok. Satellitenfernmeldeantenne, f rus. антенна спутниковой связи, f pranc. antenne de télécommunication par satellite, f …   Radioelektronikos terminų žodynas

• Communication with submarines — is difficult because radio waves do not travel well through thick electrical conductors like salt water. The obvious solution is to surface and raise an antenna above the water, then use ordinary radio transmissions. Early submarines had to… …   Wikipedia

• Antenna diversity — Antenna diversity, also known as space diversity, is one in a superset of wireless diversity schemes that utilizes two or more antennas to improve the quality and reliability of a wireless link. Often, especially in urban and indoor environments …   Wikipedia

• Antenna Audio — is a company that produces audio tours and multimedia interpretation for many museums, art galleries and other clients around the world. The company has offices in London, San Francisco, Paris, Rome, Berlin, New York, Amsterdam, Bangkok and… …   Wikipedia

• Antenna array — may refer to: *an interferometric array of Radio telescopes used in radio astronomy. *a Phased array, also known as a smart antenna, an electronically steerable directional antenna typically used in RADAR and in wireless communication systems, in …   Wikipedia

• Antenna — An*ten na, n.; pl. {Antenn[ae]}. [L. antenna sail yard; NL., a feeler, horn of an insect.] 1. (Zo[ o]l.) A movable, articulated organ of sensation, attached to the heads of insects and Crustacea. There are two in the former, and usually four in… …   The Collaborative International Dictionary of English

• antenna tower — Antenna An*ten na, n.; pl. {Antenn[ae]}. [L. antenna sail yard; NL., a feeler, horn of an insect.] 1. (Zo[ o]l.) A movable, articulated organ of sensation, attached to the heads of insects and Crustacea. There are two in the former, and usually… …   The Collaborative International Dictionary of English

• Communication Moon Relay — For the moon bounce children s entertainment inflatable, see moonwalk (bounce house). Sailors on board the USS Hancock (CV 19) spelling out Moon Relay. This picture was transmitted via moon bounce as part of the official Navy… …   Wikipedia

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

• communication — I (New American Roget s College Thesaurus) Act of communicating ideas Nouns 1. communication, intercourse, conversation, speech, writing, correspondence; message, tidings, news(see information). 2. communicator, messenger, nuncio; herald, crier,… …   English dictionary for students

• 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