METHOD FOR MANUFACTURING OF WAVEGUIDE POLARISER Russian patent published in 2010 - IPC H01P1/00 

FIELD: radio engineering.

SUBSTANCE: method for manufacturing of waveguide polariser includes manufacturing of polariser in the form of round waveguide section, where dielectric phase-shifting section, along both sides of which at least two pairs of rectilinear conductors are installed. Phase-shifting section is made in the form of dielectric bushing of foam polyethylene, in which along both sides there are holes arranged coaxially, where at least two pairs of rectilinear conductors are installed in the form of pins, besides a flange is installed at the end of each rod. Outside of dielectric bushing on top of pin ends, a dielectric tape is arranged so that it isolates pins from walls of waveguide.

EFFECT: simplified design, possibility to do fine tuning and to shift polarisation and expansion of working frequencies range.

5 cl, 2 dwg