ANTENNA Russian patent published in 2003 - IPC

FIELD: radio engineering; antenna-feeder devices. SUBSTANCE: device that may be used as linearly polarized directional antenna has contiguously interconnected two rhomboid sections and at least one additional rhomboid section. Conductors are disposed over perimeter of rhomboid sections. Gap provided between conductors of two rhomboid sections at point of their connection is used for connecting to additional-feeder conductors. Additional rhomboid section conductors are crosswise connected to conductors disposed in same direction as the latter over perimeter of adjacent rhomboid section. Angles of two rhomboid sections and of additional rhomboid section facing common longitudinal axis of set of rhomboid sections are obtuse angles. EFFECT: reduced width of directivity pattern and enhanced efficiency. 7 cl, 8 dwg