Waveguide phase shifter based on controlled metamaterial

The paper present study of the opto-controlled metamaterial integrated into the waveguide design to control the phase of the flowing electromagnetic wave. A change in the metamaterial characteristics occurs when we switching nodes of a system consisting of thin metal conductors. In the course of the study a computer simulation of an electrodynamic system was carried out. It consists of a waveguide with dimensions of 26.4x10.62x200 mm and a metamaterial integrated into the structure, as a result of which, the flowing electromagnetic wave images, phase graphs S21 of the waveguide parameters were obtained.

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