SOLID RHOMBIC ANTENNA Russian patent published in 2003 - IPC

FIELD: radio devices for television, broadcasting, and radio communications in ultrahigh and superhigh frequency bands. SUBSTANCE: first and second rhombic antennas have wires passed along rhomb and connected to four-wire power line wires disposed in phase opposition; power line is provided with bridges for diagonally disposed wires and is positioned along bisector of angle between tilting planes of rhombic antennas. Inputs of first and second additional rhombs are connected to opposing wires which are in phase opposition to them and belong to orthogonal sides of square-section area of four-wire power line; planes of longitudinal diagonals of additional rhombs are orthogonal to planes of longitudinal diagonals of first and second rhombic antennas. Pairs and quads of rhombic antennas may be connected along power line. Linear dimensions of pairs and quads of rhombic antennas may change from one pair to other in geometric progression. EFFECT: enhanced directivity of antenna. 8 cl, 3 dwg