Directional transmission and reception device for electromagnetic waves has one or 2 antenna cones and energizing group with upper and lower plates, central reflector and peripheral energizing elements

摘要

The transmission and reception device uses a conical or biconical antenna with one or 2 truncated cones (1,5) and at least one energizing group (3) in a plane parallel to the cone base surface, provided by upper and lower plates (2,4) spaced by a central reflector, around which a number of energizing elements are spaced. All components of the transmission and reception device are formed from an electrically conductive material and are electrically coupled together, with the energizing elements electrically isolated from the upper and lower plates.