Design of CMOS Low Noise Amplifier Using 180NM Current Conveyor

Abstract

Low noise amplifiers are typically employed as high or intermediate frequency preamplifiers for various radio receivers. This document shows the implementation of CMOS Low Noise Amplifier using 180 nm current conveyor. When boosting weak signals, the amplifiers noise output may significantly interfere with the signal. To receive and amplify the very low-power signal that the antenna presents to it within the targeted bandwidth, it serves as the front end of the receiver channel. This is referred to as the most challenging signal processing task in signal theory. LTSPICE simulation with 180nm CMOS technology, has been carried out to test the integrity of the design.