Y.A. Burenkov, O.V. Kaminskiy, I.M. Malay, M.V. Sargsyan Al’manac of Modern Metrology № 1 (13) 2018, pages 62–70 An experimental sample of the comparator measuring route from 170 to 220 GHz and a low-temperature noise generator with an output waveguide cross section WR-5, which is used as a primary standard measure, are presented. A method for … Continue reading Research of a cryogenic noise source with an output waveguide WR-5