https://ermannadas.com/blog/icsm-2025/ https://ermannadas.com/_astro/award-ceremony.DOkIV3me.jpeg Best Poster Award at the 10th ICSM I am so thrilled to have received the Best Poster Award for my poster presentation on the Characteristics of Josephson Parametric Amplifiers at the 10th International Conference on Superconductivity and Magnetism. https://ermannadas.com/_astro/poster-photo.fTHaDmp8.jpeg Best Poster Award at the 10th ICSM Husnu Erman Nadas presenting poster on Josephson Parametric Amplifier at ICSM 2025 https://ermannadas.com/_astro/team-photo.BOM-CgAk.jpeg Research team photo at ICSM 2025 conference Research team photo at ICSM 2025 conference https://ermannadas.com/_astro/protocol-photo.MrTMRXZw.jpeg Best Poster Award at the 10th ICSM Best Student Poster Award ceremony at 10th ICSM conference https://ermannadas.com/_astro/school-photo.DROlt0_U.jpeg Best Poster Award at the 10th ICSM ICSM 2025 Spring School on quantum technologies and superconducting materials https://ermannadas.com/blog/quant-reveal/ https://ermannadas.com/_astro/event-photo.C-YiVyS5.jpeg QuanT Reveal We are very excited to present the first quantum computer of Turkey, QuanT. Today marks a new era of our laboratory, and my team and I are very excited about it. https://ermannadas.com/blog/ursi-2025/ https://ermannadas.com/_astro/presentation-1.xhBkGIYL.jpeg URSI Turkey 2025 Scientific Congress Last week, I presented my research on Josephson Parametric Amplifiers for Quantum Computing at the 12th International Union of Radio Science Turkey Scientific Congress at Yaşar University. https://ermannadas.com/_astro/presentation-2.CN4AuZ59.jpeg URSI Turkey 2025 Scientific Congress Husnu Erman Nadas presenting research on Josephson Parametric Amplifiers at URSI Turkey 2025 https://ermannadas.com/_astro/group-photo.DJk02zPh.jpeg URSI Turkey 2025 Scientific Congress Research group photo at URSI Turkey 2025 Scientific Congress Yasar University https://ermannadas.com/projects/atmega-am-fm-modulator/ https://ermannadas.com/_astro/device-photo.BBtzaaje.png 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. https://ermannadas.com/_astro/circuit-schematic.CUimvXCv.png Realtime AM and FM Modulator Using DDS on ATmega328P Circuit schematic of the AM/FM modulator https://ermannadas.com/_astro/device-photo.BBtzaaje.png Realtime AM and FM Modulator Using DDS on ATmega328P AM/FM modulator device https://ermannadas.com/_astro/am-time-domain.DFO1HFMX.png Realtime AM and FM Modulator Using DDS on ATmega328P Time domain output of the AM signal with a 700 Hz carrier frequency https://ermannadas.com/_astro/am-fft.8c1-HT_y.png Realtime AM and FM Modulator Using DDS on ATmega328P FFT of the AM signal with a 2.5 kHz carrier frequency https://ermannadas.com/_astro/fm-time-domain.BSgCf3XZ.png Realtime AM and FM Modulator Using DDS on ATmega328P Time domain output of the FM signal with a 500 Hz carrier frequency https://ermannadas.com/_astro/fm-fft.Sqdo0ZGu.png Realtime AM and FM Modulator Using DDS on ATmega328P FFT of the FM signal with a 2.5 kHz carrier frequency https://ermannadas.com/projects/fpga-segmented-averager/ https://ermannadas.com/_astro/averaged-signal-matlab-comparison.BO9tDhd5.png 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. https://ermannadas.com/_astro/accumulator-architecture-diagram.D-rUeoaS.png FPGA-Based Quantum Control System Portotype Block diagram of the accumulator module, the core logic of the segmented averager module https://ermannadas.com/_astro/experiment-signal-generation.Dbthuv1h.png FPGA-Based Quantum Control System Portotype Block diagram of the signal generation logic for verification with real experiment data https://ermannadas.com/_astro/verification-external-routing.Dkv_H0f2.png FPGA-Based Quantum Control System Portotype Block diagram of the system implementing UART control, verification logic and external routing https://ermannadas.com/_astro/ila-qubit-noisy.CcW6YRb0.png FPGA-Based Quantum Control System Portotype Noisy qubit readout signal https://ermannadas.com/_astro/ila-qubit-avg.vvcSScjV.png FPGA-Based Quantum Control System Portotype Averaged qubit readout signal https://ermannadas.com/_astro/averaged-signal-matlab-comparison.BO9tDhd5.png FPGA-Based Quantum Control System Portotype Comparison of averaged qubit readout signal with MATLAB baseline https://ermannadas.com/projects/fpga-vga-and-uart-controller/ https://ermannadas.com/_astro/game-map.DxZvkg3O.png 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. https://ermannadas.com/_astro/vga-timing.80py_a_M.png VGA and UART Controller for an FPGA-based Game Console VGA timing diagram for horizontal and vertical sync signals https://ermannadas.com/_astro/uart-diagram.DIJJYIyV.png VGA and UART Controller for an FPGA-based Game Console UART data transmission diagram https://ermannadas.com/_astro/game-map.DxZvkg3O.png VGA and UART Controller for an FPGA-based Game Console An example game map https://ermannadas.com/projects/microstrip-line-quarter-wave-transformer/ https://ermannadas.com/_astro/3d-model.BaDyCP43.png 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. https://ermannadas.com/_astro/transformer-schematic.BiGOxi8_.png Microstrip Line Quarter-Wave Transformer Design and Simulation Schematic of the quarter-wave transformer https://ermannadas.com/_astro/reflection-coefficient-plot.6gCatl5j.png Microstrip Line Quarter-Wave Transformer Design and Simulation Reflection coefficient plot of the quarter-wave transformer https://ermannadas.com/_astro/txline-values.DDGdOPPd.png Microstrip Line Quarter-Wave Transformer Design and Simulation TXLine design parameters for the quarter-wave transformer https://ermannadas.com/_astro/3d-model.BaDyCP43.png Microstrip Line Quarter-Wave Transformer Design and Simulation 3D model of the quarter-wave transformer https://ermannadas.com/_astro/s-param-mag.C3nRvkau.png Microstrip Line Quarter-Wave Transformer Design and Simulation S-parameter magnitude plot of the quarter-wave transformer https://ermannadas.com/_astro/s-param-phase.D_84PGJv.png Microstrip Line Quarter-Wave Transformer Design and Simulation S-parameter phase plot of the quarter-wave transformer https://ermannadas.com/_astro/gamma.DFKHjP-Y.png Microstrip Line Quarter-Wave Transformer Design and Simulation Complex propagation constant of the quarter-wave transformer https://ermannadas.com/_astro/port-z0.ztk5E6NP.png Microstrip Line Quarter-Wave Transformer Design and Simulation Characteristic impedance of the quarter-wave transformer https://ermannadas.com/_astro/e-eff.BZm8gq3T.png Microstrip Line Quarter-Wave Transformer Design and Simulation Effective permittivity of the quarter-wave transformer https://ermannadas.com/_astro/dist-model-awr.DypLeSuq.png Microstrip Line Quarter-Wave Transformer Design and Simulation Distributed model cell for the quarter-wave transformer https://ermannadas.com/_astro/s-params-awr.CKq4TCoO.png Microstrip Line Quarter-Wave Transformer Design and Simulation S-parameters of different models for the quarter-wave transformer https://ermannadas.com/ https://ermannadas.com/portrait.png Husnu Erman Nadas - Portrait Portrait of Husnu Erman Nadas, Undergraduate Research Fellow