Open AccessМетодика измерения потерь в направляемых линиях передачи в миллиметровом диапазоне частот
Author(s) -
Н.С. Князев,
А.И. Малкин,
В.А. Чечеткин
Publication year - 2022
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2022.05.52155.18981
Subject(s) - coplanar waveguide , microstrip , scattering parameters , materials science , optoelectronics , transmission line , optics , electronic engineering , physics , microwave , electrical engineering , telecommunications , engineering
An experimental method was developed to determine losses in microstrip and coplanar transmission lines for devices operating in the frequency range 77 - 81 GHz. The parameters of the scattering matrices are obtained using a vector network analyzer and frequency upconverters. The calculation of losses in waveguide-coplanar and coplanar-microstrip junctions is made.