A novel CMOS precise Full-Wave Rectifier by Operational Amplifier and new structure for Diode

a new precise full-wave Rectifier by using non-linear applications of operational Amplifier circuit is in this article presented. By using an appropriate design for proposed op-amp circuit, this circuit is designed as the output is not saturated. A precise full-wave rectifier can be designed for high frequencies. The objective of the proposed circuit is more focused on minimum input voltage. In the structure of this rectifier op-amp circuit proposed is used, and for ideal diode, connected diode is used. In this article presented a new structure for diode. Output voltage simulation has been done by using Hspice software in 0.18 um technology.

Full-wave rectifier, power consumption, Minimum voltage input, op- amp circuit