| 摘要 |
An orthomode transducer, an input waveguide axis of which and axes of two output rectangular waveguides are mutually perpendicular, output rectangular waveguides are shifted along the axis of the input waveguide, in the input waveguide in planes which pass through his axis and are perpendicular to the axes of output rectangular waveguides, it is placed two mutually perpendicular short-circuiting plates, the first plate is placed between the first and second output rectangular waveguides, and second - between the second output rectangular waveguide and end of the input waveguide. The input waveguide is made on a coaxial round waveguide, every plate is made with a rectangular or curvilinear slant so, that its sharp end gets to the area of connection between input coaxial and output rectangular waveguides. Part of output rectangular waveguide is recovered that part of plate, which does not have a slant, on every joint between input coaxial and output rectangular waveguides on the wide walls of rectangular waveguide in plane E, pair of post tuners is placed. On the external conductor of input coaxial waveguide in opposite points in one plane with the first short-circuiting plate before the first output rectangular waveguide, pair of post tuners is place. On the external conductor of input coaxial waveguide in opposite points in one plane with the second short-circuiting plate before the second output rectangular waveguide, pair of post tuners is place. In the first output rectangular waveguide in parallel to his N-plane, two current-conductive plates are incorporated, at the end of coaxial input waveguide after the second short-circuiting plate in parallel to its axis, a jumper is placed. |
