ANGLE WAVEGUIDE JOINT Russian patent published in 1994 - IPC

FIELD: radio engineering; microwave engineering. SUBSTANCE: angle waveguide joint has two sections 1 and 2 of waveguide. Longitudinal axes of the sections are disposed in the same plane at angle of γ one to the other. Reflector 7 have reflecting surface made in form of cut of ellipsoid of revolution. Centers of symmetry of radiating edges 3 and 4 of waveguide sections 1 and 2 are disposed in focuses 5 and 6 of ellipsoid of revolution. Eccentricity of ellipsoid of revolution and angle g between axes of sections 1 and 2 of waveguides are related by equation e = sin (γ/2). When corrugated waveguides are used at EHЕН₁₁ wave, the edge of any section 1 and 2 of the waveguide is made in the plane of symmetry of groove of the corrugation. EFFECT: improved reliability of operation in cm and mm wave ranges. 6 dwg