A general topology for realizing nth order voltage-mode universal filter responses with
multiple-input and single-output using only plus type differential difference current conveyor …

A new three inputs and single output voltage-mode universal biquadratic filter using only
three plus-type differential difference current conveyors, two grounded capacitors and two …

A novel four-input three-output voltage-mode differential difference current conveyor
(DDCC) based universal filter is presented. The circuit uses three DDCCs as active …

A novel three-input one-output voltage-mode universal filter using differential difference
current conveyor (DDCC) based universal filter is presented. The circuit uses two DDCCs as …

The transconductance and the transresistance modes might act as the bridge transferring
from voltage mode to current mode and vice versa, respectively. This paper presents a new …

A novel versatile three-input five-output universal voltage-mode filter employing two
differential difference current conveyors, two grounded capacitors and three resistors is …

This paper presents a general mixed-mode (including voltage, current, transadmittance, and
transimpedance modes) universal filter using only three singleoutput differential difference …

In this paper, a differential-input plus-type differential voltage current conveyor-based first-
order universal filter is designed. This voltage-mode filter uses a grounded capacitor. In …

Background: A current-mode universal first-order filter with three input terminals and one
output terminal is presented. Methods: The proposed circuit uses one differential difference …

A new three inputs and single output voltage-mode universal biquadratic filter with high-
input and low-output impedance using three plus-type differential difference current …