Waveguide device
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorYoshikazu Yoshimura
Life of this patent
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Abstract
A waveguide device having a ridge conductor which is provided on one of the H-plane walls of a rectangular waveguide, a part of the ridge conductor extending towards the other H-plane wall to come into contact therewith, thus making up a reactance element.
Claims8
A waveguide device comprising a rectangular waveguide including a pair of opposed H-plane inner walls and a pair of opposed E-plane inner walls, and a ridge conductor mounted on one of said H-plane inner walls, said ridge conductor being parallel to the electric field of the fundamental mode of said waveguide and having at least one integral portion extending therefrom in contact with the other H-plane inner wall, whereby said ridge conductor functions as a reactance element.
A waveguide device comprising:
- a first and second opposing parallel H-plane walls extending in a longitudinal direction, said H-plane walls being uniformly spaced along their entire length;
- first and second opposing parallel E-plane walls extending in said longitudinal direction, said E-plane walls being uniformly spaced along their entire length and positioned perpendicular to said H-plane walls to form a rectangular waveguide;
- and
- a ridge conductor positioned within said rectangular waveguide between and spaced from said E-plane walls and extending parallel thereto in said longitudinal direction, said ridge conductor having a first edge in contact with said first H-plane wall along its entire length and a second edge in contact with said second H-plane wall at at least two fixed predetermined locations, the second edge of said ridge conductor being uniformly spaced from said second H-plane wall except at said predetermined locations.
Dependencies are inferred from the claim text.