@ARTICLE {30352, author={J. F. Oliveira}, doi={10.1016/j.aeue.2020.153468}, journal={AEU - International Journal of Electronics and Communications}, title={On the usage of a time-frequency switch mode algorithm to efficiently simulate RF circuits}, year={2020}, month={December}, volume={127}, number={153468}, pages={1-10}, ISSN={1434-8411} }