Ph.D. in Electrical Engineering

The Department of Electrical and Computer Engineering offers a Doctor of Philosophy degree in Electrical Engineering. This is a research-based degree where students are required to propose, complete, and defend an approved dissertation on a research topic that contributes to the field.

The Ph.D. program in Electrical Engineering provides students with the opportunity to work with leading, world-renowned faculty members in four core research areas:

  • Devices and Materials
    This research area is focused on fundamental and applied research on materials and devices. Active research includes magnetic materials for electromagnetic devices in electric machines; synthesis of nanomaterials for electronic and photonic nanodevices; and oxide materials for MEMS piezoelectric and multiferroic sensors/actuators. A group of ECE faculty work on a broad spectrum of solid-state devices including solar cells, sensors, and terahertz (THz) biomedical imaging.
  • Electromechanical and Energy Systems
    This research area focuses on the design, development, and control of electrical systems as well as combined electrical and mechanical systems. On the electrical system side, research activities include electric power and energy systems and power electronics with modern applications covering renewable energy systems, microgrids, vehicle grid integration, smart grid, energy internet, etc. Within the sub-discipline of power electronics, several faculty are involved in design and optimization of high-performance converters utilizing emerging wide-bandgap semiconductor technology including Silicon Carbide (SiC) and Gallium Nitride (GaN) devices. Management and mitigation of electromagnetic interference (EMI) in high-frequency SiC and GaN converter systems is also an active area of research within the department. On the integrated electrical and mechanical system side, research activities include electric machines, energy conversion, and motion control systems with modern applications covering electric vehicles, wind energy conversion, smart homes and buildings, process automation, robotics, etc.
  • Embedded Systems
    This research area is focused on computing systems in all aspects and applications. Active research by the ECE faculty includes robotics, intelligent sensors, computer vision, machine learning, deep learning, wearable sensors, security and privacy in computing systems, intelligent wireless communications and networks, big data, tele-healthcare, systems-on-chip, virtual reality, IoT devices, biosensors, implantable devices, and autonomous ground, air, and underwater vehicles. The research area also covers embedded system hardware (microcontrollers and FPGAs), digital signal/image processing, real-time systems, and biomedical applications of computing devices.
  • Electromagnetics 
    Electromagnetics involves solving Maxwell’s four equations and is the foundation for electromagnetic device and system design. Maxwell's equations describe the laws of electricity and magnetism. Electromagnetics applies the four equations to electromagnetic device performance analysis. Microwave communications, radio propagation in antennas, microwave millimeter engineering, remote sensing, and object imaging are common subdisciplines.