A Study on Ring Amplifier for Medical Imaging Applications Using Anti-Series Diode

This Paper examines the design and analysis of an anti-series diodes (ASD) ring amplifier to enhance performance parameters such as gain. The research contrasts the conventional amplifier structures with the ASD-improved ones, emphasizing their benefits in system sensitivity preservation and signal-to-noise ratio (SNR) improvement in medical imaging systems. Simulation results illustrate that the addition of ASDs results in better transient response control, less distortion, and greater noise immunity, which are vital for high-performance medical imaging systems. The research emphasizes the importance of novel circuit designs in achieving low power, high-performance amplifiers for future applications.