Projects Portfolio

Innovative engineering solutions across communication, embedded, and IoT domains

2023

5G NR Base Station Simulator

Communication Systems

Developed a comprehensive 5G New Radio base station simulator for testing and validating communication protocols. Implemented advanced modulation schemes and beamforming algorithms.

Key Highlights:

  • Achieved 40% faster simulation times compared to commercial tools
  • Implemented MIMO and beamforming capabilities
  • Published findings at IEEE ICC 2023

Technologies:

PythonMATLAB5G NRSDRGNU Radio
Completed
2022

Smart Agriculture IoT Platform

IoT

End-to-end IoT solution for precision agriculture including soil moisture sensors, weather stations, and automated irrigation control. Cloud-based analytics dashboard for real-time monitoring.

Key Highlights:

  • Deployed across 5 farms covering 200+ acres
  • 30% reduction in water consumption
  • Real-time alerts and automated decision making

Technologies:

ESP32MQTTAWS IoTReactLoRaWAN
Deployed
2021

Adaptive Noise Cancellation System

Signal Processing

Real-time adaptive noise cancellation system for industrial environments using advanced DSP algorithms. Implemented on custom FPGA hardware for low-latency processing.

Key Highlights:

  • 25dB noise reduction in factory environments
  • Sub-millisecond latency
  • Patent pending for novel algorithm

Technologies:

FPGAVHDLDSPMATLABC++
Completed
2022

Wireless Mesh Network for Disaster Recovery

Communication Systems

Self-organizing wireless mesh network system for emergency communications during natural disasters. Battery-powered nodes with solar charging capabilities.

Key Highlights:

  • Deployed in 3 disaster relief scenarios
  • 10km range per node
  • Featured in FEMA case study

Technologies:

802.11sRaspberry PiPythonRF Design
Deployed
2023

Ultra-Low Power Wearable Health Monitor

Embedded Systems

Wearable device for continuous health monitoring including ECG, SpO2, and body temperature. Achieved industry-leading battery life through power optimization.

Key Highlights:

  • 30-day battery life on single charge
  • Medical-grade accuracy
  • Bluetooth Low Energy for smartphone connectivity

Technologies:

ARM Cortex-M4BLEEmbedded CAltium
Prototype
2021

High-Speed PCIe Data Acquisition Card

Hardware Design

Custom PCIe Gen 3 data acquisition card for high-speed signal capture and processing. 8-channel simultaneous sampling at 100 MSPS with FPGA-based signal processing.

Key Highlights:

  • 800 MSPS aggregate throughput
  • Sub-nanosecond timing accuracy
  • Successfully passed EMC compliance testing

Technologies:

PCIeFPGAAltium DesignerHigh-Speed Design
Production
2020

Satellite Communication Ground Station

Communication Systems

Software-defined ground station for LEO satellite communications. Automatic tracking, demodulation, and packet decoding for various satellite protocols.

Key Highlights:

  • Tracks and receives data from 50+ satellites
  • Automated TLE updates and pass prediction
  • Open-source contribution to SatNOGS project

Technologies:

SDRGNU RadioPythonC++Antenna Design
Completed
2022

Industrial Motor Control System

Embedded Systems

Advanced motor control system with field-oriented control (FOC) for industrial applications. Real-time monitoring and predictive maintenance capabilities.

Key Highlights:

  • 15% energy efficiency improvement
  • Predictive maintenance reduces downtime by 40%
  • Modbus and CAN bus integration

Technologies:

STM32FOCCAN BusPower Electronics
Production
2023

Real-time Spectrum Analyzer

Signal Processing

FPGA-based real-time spectrum analyzer with advanced triggering and analysis capabilities. Web-based interface for remote operation and monitoring.

Key Highlights:

  • 1 GHz real-time bandwidth
  • Advanced triggering modes
  • Remote operation via web interface

Technologies:

FPGAVerilogWebSocketReactDSP
Completed