Projects
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Realtime AM and FM Modulator Using DDS on ATmega328P
This project implements a real-time amplitude and frequency modulation system based on DDS on an ATmega328P microcontroller. The system generates digitally synthesized carrier signals and performs AM or FM modulation on the message signal received from the built-in ADC, and produces an analog output via PWM followed by an analog reconstruction filter.
FPGA-Based Quantum Control System Portotype
This project implements a complete quantum control system prototype for superconducting qubits using a Red Pitaya FPGA. The system implements a segmented averaging module for processing noisy readout signals, predefined Rabi and Ramsey experiments module, and a threshold based qubit state discriminator module. Segmented averaging allows high-repetition averaging without storing full datasets, critical for memory constrained environments. The state discriminator module consists of DDC and tresholding logic prototypes. The predefined experiment setup is controlled by user through a UART interface. Each module was verified independently using MATLAB simulations, on-hardware using ILA, and oscilloscopes, and proved to be a good starting point for a full-fledged quantum control system.
VGA and UART Controller for an FPGA-based Game Console
This project involves designing and implementing an FPGA-based game console utilizing VGA, UART communication and other peripherals. The system is implemented on an Artix-7 FPGA on a Basys3 board following a hierarchical design for modular integration of game logic and peripherals.
Microstrip Line Quarter-Wave Transformer Design and Simulation
This project focuses on the design and simulation of a microstrip line quarter-wave transformer matching a 100-ohm load to 50-ohm at a center frequency of 1 GHz. The process uses a copper conductor on polyethylene.