Losses measurement method for transmission lines at mmWave
Knyazev N. S.1, Malkin A. I. 1, Chechetkin V. A. 1
1Ural Federal University after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russia
Email: n.s.kniazev@urfu.ru, Alexander.malkin@urfu.ru, v.a.chechetkin@urfu.ru

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An experimental method was developed to determine losses in microstrip and coplanar transmission lines for devices operating in the frequency range of 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 adapters is made. Keywords: losses, attenuation, microstrip line, coplanar waveguide, electrodynamic parameters.
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