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eess.SY2020
Projective view at Optimization Problem for Multiband Filter
Andrei Bogatyrev
The best uniform rational approximation of the \emph{sign} function on two intervals separated by zero was explicitly solved by E.I. Zolotarëv in 1877. This optimization problem is…
eess.SY2018
Recent Progress in Optimization of Multiband Electrical Filters
Andrei Bogatyrëv
The best uniform rational approximation of the \emph{sign} function on two intervals was explicitly found by Russian mathematician E.I. Zolotarëv in 1877. The progress in math even…
eess.SY2016★ 5 cited
Analytical approach to the multiband filter synthesis and comparison to other approaches
Andrei B. Bogatyrev, Sergei A. Goreinov, Sergei Yu. Lyamaev
A novel analytical approach to the synthesis of electrical (e.g. analogue, digital or microwave) filters is proposed. This approach allows to obtain lowest possible degree filters…