LOOP ANTENNA (VERSIONS) Russian patent published in 2016 - IPC H01Q1/38 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to antennas. Antenna comprises a dielectric plate with first and second opposite surfaces and conductor track formed on said plate. At first surface of dielectric plates are located next to each other a feed point and a grounding point, and conducting path wholly extends in opposite directions from said points. Conducting path extends to edge of dielectric plate, is transferred to second surface and passes along second surface along a line, approximately corresponding to line at which it passes at first surface of dielectric plate. Conducting paths are connected with corresponding sides of conducting device formed on second surface of dielectric plate, which protrudes into central part of frame formed conductor track on second surface of dielectric plate. Conducting device comprises inductive and capacitive elements. Antenna can be multimode and can operate in several frequency bands.

EFFECT: increased compactness of antenna.

31 cl, 13 dwg