Losses measurement method for transmission lines at mmWave

N. S. Knyazev, A. I. Malkin, V. A. Chechetkin

Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia

Abstract: 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.

Received: 29.07.2021
Revised: 13.12.2021
Accepted: 14.12.2021

DOI: 10.21883/PJTF.2022.05.52155.18981

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