NOVEL HIGH-ORDER ALLPASS FILTERS EMPLOYING VOLTAGE CONVEYORS

Kamil Vrba - Josef Čajka

   The design procedure for a high-order allpass filter using a new active element (voltage conveyor) is described. Three types of voltage conveyors are given: generalized voltage conveyors, concrete voltage conveyors and universal voltage conveyors. The proposed network has a minimum number of active elements. It works in the voltage mode, can be loaded by an arbitrary one-port element and can be also easily transformed into its adjoint counterpart.

Keywords: voltage conveyors, allpass filters

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