| 摘要 |
FIELD: physics. ^ SUBSTANCE: antenna with electromechanical scanning has a rectangular waveguide, a row of emitters made on one of the walls of the rectangular waveguide, a plate, a mechanism for moving the plate with a drive. The wall of the rectangular waveguide lying opposite the emitters is in form of a housing in which a cut is made, and the plate is fit into the said cut opposite and parallel to the emitters with possibility of longitudinal and transverse displacement relative the axis of the rectangular waveguide. ^ EFFECT: high accuracy of setting up the antenna directional pattern and smaller dimensions. ^ 3 cl, 2 dwg |
