This paper presents a new electronically tunable universal filter and quadrature oscillator for
low frequency biomedical and biosensor applications employing low-voltage differential …

This paper proposes the design of a mixed-mode universal biquad configuration, which
realizes generic filter functions in all four possible modes, namely voltage mode (VM) …

This article presents the circuit designs for a mixed-mode universal biquadratic filter and a
dual-mode quadrature oscillator, both of which use a single voltage differencing gain …

This paper presents a new differential difference current conveyor (DDCC), realized using
multiple-input gate-driven MOS transistor (MIGD MOST) technique. The application of MIGD …

In this paper, an improved single-input-multiple-output (SIMO) current-mode biquadratic
shadow universal filter (SUF) is realized using two new variants of second-generation …

In this paper, we present the circuit configuration that can perform as a dual-mode (ie, both
voltage-mode and current-mode) multifunction filter as well as a dual-mode quadrature …

This paper presents a new programmable universal filter and quadrature oscillator based on
single output operational transconductance amplifiers (OTAs). The proposed universal filter …

This paper discusses an electrically adjustable phase shifter that uses only one voltage
differencing gain amplifier (VDGA) and one floating capacitor. This circuit does not desire …

In this paper, a dual-mode biquadratic filter is suggested. The proposed filter employs two
Second-Generation Voltage Conveyors (VCIIs) along with four resistors and two capacitors …

With approaching the limit value, many problems have arisen in the scaling of MOSFET
sizes. Alternative solutions have been investigated for many problems such as short channel …