The genetic concept of topological synthesis of waveguide polarizator with elliptical factor 0.95 for antennas of satellite communication of a C-band 3.7/6.5 GHz

The results of development of small-sized waveguide polarizator for tracts of mirror antennas of satellite communication operating in the C-band are submitted. Polarizator was designed using technology of topological synthesis and concept of genetic algorithm. The polarizator obtained provides transformation of two circular polarizations into two linear polarizations in bandwidth f/sub r/=3.7-4.2 GHz and f/sub 1/=6.025-6.525 GHz at reception and transfer, accordingly, with elliptical factor K/sub e/=0.95. Polarizator consists of three devices made with the use of milling machine with program control. It has no elements of adjustment.