@ARTICLE{Janke_Włodzimierz_Small-signal_2015, author={Janke, Włodzimierz}, volume={vol. 64}, number={No 3 September}, journal={Archives of Electrical Engineering}, pages={505-529}, howpublished={online}, year={2015}, publisher={Polish Academy of Sciences}, abstract={Small-signal transmittances: input-to-output and control-to-output of BUCK converter power stage working in CCM or DCM mode are discussed. Ideal converter case and converter with parasitic resistances are considered separately. Derivations of small-signal transmittances, based on different approaches to finding the converter averaged models, are presented and the results are compared. Apart from theoretical considerations, some results of numerical calculations are presented.}, type={Artykuły / Articles}, title={Small-signal transmittances of DC-DC step-down PWM converter in various operation modes}, URL={http://journals.pan.pl/Content/85132/PDF/12_paper.pdf}, doi={10.2478/aee-2015-0038}, keywords={step-down converter, BUCK, CCM, DCM, averaged model, small-signal, transmittance, switch-averaging, separation of variables}, }