Creating a Broadband Matching Network for a Low Noise Amplifier: Design and Optimization

The goal of the study in this paper is to design an impedance matching network for a low noise amplifier (LNA). The LNA is typically located behind an antenna or in the back of a simple band-pass sifter behind this aerial, next to the front end of an RF receiver. It is possible to mask the subpar message with a noticeable undesirable signal because of the position within the acceptor pattern. As a result, the LNA both magnifies this message and lessens the specific undesired signal in the magnified message. Using bulk inductor (L) and capacitor (C) parts, a broadband matching network is created inside the article to achieve the desired improvement and undesirable signal factor above the specified band-width. The direct search approach is used to find the desired results for input and output matching networks.