@article{Andreyev2022“waveguide”,
author={Andreyev, Y.V. and Petrosyan, M.M.},
title={“Waveguide” Effect of Ultrawideband Signal  Indoor Propagation},
journal={Infocommunications and Radio Technologies},
publisher={Federal State Educational Institution of Higher Education Sevastopol State University},
year={2022},
pages={304-317},
volume={5},
issue={3},
}