ANTENNA Russian patent published in 2004 - IPC

FIELD: radio engineering; linearly-polarized directional antennas of antenna-feeder assemblies. SUBSTANCE: antenna has dielectric substrate and two conductor lengths constituting feeder line. Both conductor lengths are disposed on dielectric substrate and are made in the form of narrow and wide interconnected rectangles alternating in longitudinal axis. Narrow rectangles of one conductor length are paced to oppose wide rectangles of other conductor length. Both conductor lengths are disposed on same side of dielectric substrate surface. One side of narrow rectangle is aligned with wide rectangle side to form parallel facing lines between conductor sections. Newly introduced in antenna are rectangular strips disposed on dielectric substrate between wire rectangles to form through gap together with narrow rectangle and adjacent wide rectangle. Comprehensive use of energy of high-frequency currents carried by feeder line conductor lengths makes it possible to raise radiation resistance of antenna. EFFECT: enhanced efficiency and directive gain; simplified design. 15 cl, 8 dwg