end-fire array — noun : a radio antenna with strong directional properties consisting of a number of antenna elements arranged in a line … Useful english dictionary
Fire apparatus — A fire apparatus, fire engine, fire truck, or fire appliance is a vehicle designed to assist in fighting fires, by transporting firefighters to the scene, and providing them with access, water or other equipment. In some areas, the terms fire… … Wikipedia
Fire (comics) — Superherobox| caption=Fire, artist Lee Bermejo character name=Fire publisher=DC Comics debut=Historical: Super Friends #25, (October 1979) Current: Infinity, Inc. #32 (November 1986) creators=E. Nelson Bridwell (writer) Ramona Fradon (artist)… … Wikipedia
Phased array — This article is about general theory and electromagnetic phased array. For the ultrasonic and medical imaging application, see phased array ultrasonics. In wave theory, a phased array is a group of antennas in which the relative phases of the… … Wikipedia
Major houses in A Song of Ice and Fire — The following is a list of the notable characters in George R. R. Martin s A Song of Ice and Fire series of epic fantasy novels, belonging to one of the major aristocratic houses of fictional Westeros, and explains in detail what happens to these … Wikipedia
Pacific Ring of Fire — The Ring of Fire redirects here. For other uses of the term, see Ring of Fire (disambiguation). The Pacific Ring of Fire (see below) … Wikipedia
Bourne End, Buckinghamshire — Coordinates: 51°34′54″N 0°42′48″W / 51.581737°N 0.713382°W / 51.581737; 0.713382 … Wikipedia
Antenna (radio) — Whip antenna on car … Wikipedia
Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) … Wikipedia
Sound from ultrasound — Contents 1 Parametric array 2 Applications 2.1 Commercial advertising … Wikipedia
The effect of array length on the directional characteristic of an end array in which the individual radiators are spaced λ/4 and radiate uniformly in the plane of the paper.