S.V. Sherstobitov FSUE “VNIIFTRI”, Mendeleevo, Moscow regions_sherstobitov@rambler.ru Al’manac of Modern Metrology № 4 (20) 2019, pages 31–39 The features of constructing the modern standards that provide mutually agreed reproduction of electrical and radio engineering quantities with reference to quantum effects and fundamental constants are considered. Key words: Josephson effect, volt standard, quantum measuring transducer. Full … Continue reading Improvement of quantum standards in the field of electrical and radio engineering measurements