Jafari Zadeh, B. (2021). Noise in Amplified PT-Symmetric Systems. Retrieved from https://doi.org/10.14418/wes01.2.357
This thesis is primarily a study of noisy circuits focusing on noise in a PT-symmetric circuit introduced by the presence of the gain and loss elements. In chapter 1, we give an introduction to thermal noise and PT-symmetric electronics, providing all the calculations for the derivation of noisy circuits' signal-to-noise ratio (SNR). In chapter 2, we focused on the main calculation of noisy PT-symmetric RLC circuits in comparison with noisy non-PT-symmetric RLC circuits. Chapter 3 is devoted to the new insight of having a less noisy circuit by using a parametrically pumped LC circuit to manipulate noise.