Review of Reduction Noise and Reflection Techniques of Low Power Dissipation Amplifier

Abstract

In this paper we review and discuss the techniques that is used to reduce the reflection and content of noise in amplifier design, in the past decades many numbers of technique presented by researcher to improve the performance of amplifier. Linearity of amplifier is the important parameters to consider in the design. Linearity of amplifier design by content of reflection and noise figure of amplifier. In recent application of commercial and industry needed and preferred more stability of amplifier, this type of amplifier used in GPS, satellite communication, Bluetooth Wi-Max, radar, used in portable device like laptop, used in stabilizer. Low noise amplifier have important feature like amplify the signal with rejection of noise. Low noise amplifier in modern communication used as filter with amplifier. Recent scenario low noise amplifier available in wide band, single band, multi-band frequency of application. Low noise amplifier available with high gain, noise rejection and with less power consumption. In this paper we review the work of past decades done in low noise amplifier. Low noise amplifier products full fill all requirements of modern wireless communications. So that we review and discuss the future requirement of technology is needed to discuss. in this paper discusses issues of low noise amplifier and low power dissipation amplifier, its application, issues and recent trends, in this paper review some techniques of low noise amplifier to improve perform and surveyed almost all the possible work of past decades.