communications antenna

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• 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 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

• Communications in Mongolia — has been rapidly developing since the 2000s. Telephone As of|2004, the are 404,400 main lines in use. The International Dialling Code is +976Telephone system: *domestic: 6.5 Telephones per thousand persons *international: satellite earth station… …   Wikipedia

• Communications in Saint Lucia — Telephone Telephones main lines in use:90,000 Telephones mobile cellular:100,000 Telephone system: * Domestic: System is automatically switched. * International: Direct microwave radio relay link with Martinique and Saint Vincent and the… …   Wikipedia

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

• Communications satellite — A communications satellite (sometimes abbreviated to COMSAT) is an artificial satellite stationed in space for the purpose of telecommunications. Modern communications satellites use a variety of orbits including geostationary orbits, Molniya… …   Wikipedia

• Antenna farm — The dish farm at the Raisting Satellite Earth Station complex and Telehouse, Germany s largest satellite communications facility in Raisting, Bavaria, Germany. Antenna farm or satellite dish farm or just dish farm are terms used to describe an… …   Wikipedia

• Antenna — Contents 1 Science and engineering 1.1 Technology 1.2 Biology …   Wikipedia

• Antenna analyzer — An antenna analyzer measuring SWR and complex impedance of a dummy load. MFJ Enterprises Inc. MFJ 269. An antenna analyzer (also known as a noise bridge, RX bridge, SWR analyzer, or RF analyzer) is a device used for measuring the efficiency of… …   Wikipedia

• Antenna effect — The antenna effect, more formally plasma induced gate oxide damage, is an effect that can potentially cause yield and reliability problems during the manufacture of MOS integrated circuits [ T. Watanabe, Y. Yoshida, “Dielectric Breakdown of Gate… …   Wikipedia

• Antenna rotator — An Antenna Rotator is device which is used to change the orientation of a directional antenna. Most antenna rotators have two parts, the rotator unit and the controller. The controller is normally placed near the equipment which the antenna is… …   Wikipedia