A tunable impedance simulator and impedance multiplier circuit and a system for configuring a second generation voltage-mode conveyor circuit (VCII) as the tunable impedance simulator and impedance multiplier are described. The tunable impedance simulator and impedance multiplier circuit includes one VCII having a positive input terminal connected to a voltage source, a negative input terminal connected to the voltage source, and an impedance terminal Z.sub.0 . The impedance terminal Z.sub.0 can be either positive or negative. When the impedance terminal Z.sub.0 is positive, a positive active inductor, a positive capacitance multiplier, and a positive resistance multiplier may be implemented. When the impedance terminal Z.sub.0 is negative, a negative active inductor, a negative capacitance simulator, and a negative resistance simulator may be implemented.

A tunable impedance simulator and impedance multiplier circuit and a system for configuring a second generation voltage-mode conveyor circuit (VCII) as the tunable impedance simulator and impedance multiplier are described. The tunable impedance simulator and impedance multiplier circuit includes one VCII having a positive input terminal connected to a voltage source, a negative input terminal connected to the voltage source, and an impedance terminal Z.sub.0. The impedance terminal Z.sub.0 can be either positive or negative. When the impedance terminal Z.sub.0 is positive, a positive active inductor, a positive capacitance multiplier, and a positive resistance multiplier may be implemented. When the impedance terminal Z.sub.0 is negative, a negative active inductor, a negative capacitance simulator, and a negative resistance simulator may be implemented.