Statistical and array signal processing; estimation and detection theory; Bayesian inference; stochastic filtering; robust statistics; and game theory, with applications to positioning systems (GNSS and indoor technologies); wireless communications, and mathematical biology
Optics, microscopy, coherent detection, interaction of light and sound
waves, hyperspectral imaging, diffusive optical tomography multi-model
imaging and remote sensing. Activities include computer modeling,
designing, building, and testing of hardware, and processing the
Integrated circuit design and for nanoelectronics and nano technology, high speed system integration for signal processing and communication applications, bio-chip and bio-sensor interface circuit design, electronic neuron circuit design, low power adaptive robot controller circuit design; high performance and low power vlsI design, system-on-chip (soc), and Physical VLSI CAD
Experimental wireless networking and mobile computing, with a current focus on millimeter wave networking, high-bandwidth applications (VR, 360° video streaming) over wireless networks, LTE/WiFi coexistence, energy-aware protocol design for smartphones, and wireless sensing
Power electronics, dc-dc converters, pulse width modulation, motion control, electric motor drives, analog circuits, control theory, differential equations, time delays, nonlinear systems and control, industrial control.
Theoretical and applied electromagnetics, theoretical and applied optics, scattering theory, wave inverse problems, noniterative inverse scattering, physics-based signal processing and imaging, change detection theory and applications, compressive sensing, electromagnetic information theory, analysis and design of optical and quantum holographic detectors
Devices, circuits and sensing; antenna analysis, modeling, design, and optimization; subsurface scattering analysis; computational methods of electromagnetics; novel radar system specification and design; explosives detection.
Design of analog, radio frequency, and mixed-signal integrated circuits; built-in test and calibration techniques for systems-on-a-chip; on-chip temperature sensors for thermal monitoring and built-in testing; integrated circuits for medical applications.