- corner dipole
- уголковый вибратор
English-Russian dictionary of telecommunications. 2015.
English-Russian dictionary of telecommunications. 2015.
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios … Wikipedia
electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… … Universalium
Pyroelectricity — is the ability of certain materials to generate an electrical potential when they are heated or cooled. As a result of this change in temperature, positive and negative charges move to opposite ends through migration (i.e., the material becomes… … Wikipedia
Parabolic antenna — A parabolic satellite communications antenna at Erdfunkstelle Raisting, the biggest facility for satellite communication in the world, in Raisting, Bavaria, Germany. It has a Cassegrain type feed. A parabolic antenna is an antenna that uses a… … Wikipedia
Directional antenna — Log periodic dipole array A directional antenna or beam antenna is an antenna which radiates greater power in one or more directions allowing for increased performance on transmit and receive and reduced interference from unwanted sources.… … Wikipedia
Antenne Dièdre — L Antenne dièdre. est une antenne composée d un dipôle demi onde placé à l intérieur d un réflecteur formé de 2 panneaux métalliques de tôle pleine, ajourée (grillage) ou formés d éléments parasites, disposés en V, (les anglosaxons parlent d… … Wikipédia en Français
Antenne diedre — Antenne dièdre L Antenne dièdre. est une antenne composée d un dipôle demi onde placé à l intérieur d un réflecteur formé de 2 panneaux métalliques de tôle pleine, ajourée (grillage) ou formés d éléments parasites, disposés en V, (les anglosaxons … Wikipédia en Français
Antenne dièdre — L Antenne dièdre. est une antenne composée d un dipôle demi onde placé à l intérieur d un réflecteur formé de 2 panneaux métalliques de tôle pleine, ajourée (grillage) ou formés d éléments parasites, disposés en V, (les anglosaxons parlent d… … Wikipédia en Français
Television antenna — A Winegard HD 7084P 68 element VHF/UHF aerial antenna A television antenna, or TV aerial, is an antenna specifically designed for the reception of over the air broadcast television signals, which are transmitted at frequencies from about 41 to… … Wikipedia