Universal voltage conveyors in fractional-order filter design
作者： Jaroslav Koton , David Kubanek , Kamil Vrba , Aleksandr Shadrin , Peter Ushakov
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摘要: In this paper voltage-mode fractional-order low- and high-pass filters using universal voltage conveyors are presented. The assumed order of the is (1 + α), where 0 < α 1. proposed structures use continued fraction expansion approach hence transfer functions approximated by integer-order functions. easily cascadable since their output impedance zero in theory. performance has been verified Spice simulations that show proper behaviour structures.
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