Communications Systems
Wireless communications, communication networks, cognitive radio, spectrum management, and next-generation communication technologies.
About Me
Engineering research with system-level thinking.
My research connects electromagnetic simulation, hardware design, and measurement. I build RF and microwave devices, verify them on a calibrated VNA, and write the software that automates the experiments, from magnetic-field sweeps to S-parameter acquisition. I also apply machine learning to sensing problems in biomedical imaging and UAV systems.
Research Expertise
RF & Microwave Engineering
RF circuits, microwave filters, antennas, electromagnetic simulation, microwave imaging, and YIG-based devices.
Artificial Intelligence & Signal Processing
Machine learning, deep learning, computer vision, biomedical imaging, pattern recognition, and data analytics.
Autonomous & UAV Systems
Autonomous aerial platforms, intelligent sensing, remote sensing, robotics, and GPS-denied navigation.
Featured Projects
Research & Engineering Portfolio
A brief selection of projects across communications, RF and microwave engineering, AI, UAV systems, and optimization. Detailed project descriptions are available on the dedicated projects page.
Automated Electromagnet & VNA Measurement System
Desktop application (Python, PySide6, PyVISA) that controls a GPIB power supply and a Keysight PNA-X VNA, runs calibrated magnetic-field sweeps, and records S11/S21/S12/S22 with a built-in safety layer.
Automated Microwave Scanning Platform
LiteVNA 64, Arduino, and MATLAB scanner for repeatable S-parameter data collection and simulation-to-measurement comparison.
Planar YIG Tunable Microwave Bandpass Filter
Magnetically tunable microwave filter using YIG resonators for frequency-agile RF front ends. Presented at IEEE AP-S/URSI 2026.
CNN-Based Microwave Imaging for Intracranial Hemorrhage Detection
Deep-learning-driven microwave imaging using Vivaldi antenna arrays and CNN models for non-invasive detection.
Dynamic Spectrum Management for Cognitive Radio Networks
Intelligent spectrum allocation and channel selection project for adaptive wireless communication systems.
Wildfire Analytics & Prediction
Machine learning analysis of 1.88M U.S. wildfire records to identify spatial and temporal risk patterns.
NIST First Responder UAV Mapping System
Autonomous UAV system for GPS-denied mapping, search-and-rescue, and first-responder applications.
NASA Urban Air Mobility Conflict Avoidance
Optimization-based scheduling framework for conflict-free autonomous urban air mobility operations.
Publications
Selected Publications
2026
Planar YIG Tunable Microwave Bandpass Filter
IEEE AP-S/URSI 2026
2016
Blood Spatter Trajectory Analysis for Spatter Source Reconstruction Using Image Processing
2016 Conference on Advances in Signal Processing (CASP)
2018
Overlapping Character Recognition for Handwritten Text Using Discriminant Hidden Semi-Markov Model
Intelligent Computing and Information and Communication
2018
Analysis of Multiple Features and Classifier Techniques Combination for Image Pattern Recognition
Intelligent Computing and Information and Communication
2018
An Image Processing Approach to Blood Spatter Source Reconstruction
Intelligent Computing and Information and Communication
2018
Overlapping Character Segmentation for Handwritten Text Using Hybrid Vertical Projection-Reverse Reservoir
Intelligent Computing and Information and Communication
Technical Stack
Ansys HFSS
CST Studio
Keysight ADS
XFdtd
VNA Calibration
S-Parameters
RF Filter Design
Antenna Design
MATLAB
Python
PyVISA / SCPI
Deep Learning
Contact
Let's Connect
I am looking for a Summer 2027 internship in RF and microwave engineering, antenna design, or RF test and measurement. I am also open to research collaborations.
Email Me