Analysis of Mixed Signal Low Power and Semiconductor Devices Applications Electronics and Computer system

This research study proposes an effective system function verification flow for mixed-signal SoC using a mixed-signal SoC project as an example. In this research work, the digital modules are emulated in a VCS environment, and all of the inherited analogue IPs is built in a virtuoso environment. The system function verification platform for this project generates digital stimulus using UVM (Universal Verification Methodology) and analog stimulation using Verilog-AMS. The entire circuit is converted to a spectre-netlist and incorporated into the verification platform. The project has rigorous standards for the simulation and development process. Using Synopsys' simulation tools VCS and XA, the system function is verified. The results obtained are accurate, demonstrating the efficiency of the flow. Flexible electronics that can operate in the GHz range are essential for devices like radars and wireless communication. Due to the better characteristics of AlGaN/GaN heterostructure, GaN-based transistors have received substantial research interest in rigid microwave electronics' high-frequency and high-power applications. Here, this study highlights the recent work on flexible GaN HEMT-based microwave electronics, including high-performance flexible GaN HEMTs on traditional plastic substrates, biodegradable cellulose nanofibril substrates, and flexible GaN HEMT-based microwave circuits.