FIELD: physics, communication.
SUBSTANCE: invention relates to antenna circular polarisation generator. Proposed assembly comprises distribution orthomode converter and tapper. Note here that said orthomode converter called OMT is asymmetric component and comprises main waveguide square or round in cross-section with lengthwise axis ZZ' and two branches connected with said main waveguide via two gap in parallel connection. Note here that both connection gaps are made in two perpendicular walls of said mane waveguide. Note also that both OMT branches are connected with two unbalanced tapper. Note that said tapper features two different division factors (α, β) optimised to compensate for electric field orthogonal parasitic components (δy, δx) caused by OMT asymmetric.
EFFECT: lower ohmic losses, simplified design.
8 cl, 13 dwg
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