COMB BIORTHOGONAL HORN ANTENNA Russian patent published in 2017 - IPC H01Q13/02 

FIELD: radio engineering, communication.

SUBSTANCE: antenna contains a horn 1 with four exponential projections 2 and solid walls repeating the shape of projections 3, projections are made with bevels 45° from power point 4. Walls and projections have the form described by the relation:

. Two additional projections with bevels 45° from the power point, as well as the performance of the horn walls in the form same as projections, the symmetry of horn mouth and the arrangement of exponential horn allows the reception of electromagnetic waves of both vertical and horizontal polarization.

EFFECT: increasing the identity of diagram width over the entire operating frequency range, both in vertical and horizontal polarization, by introducing additional exponential projections, second power point, and changing the shape of horn walls.

6 dwg

при - when