Device modeling. Noise, dc, and RF properties of transistors at cryogenic temperatures. Millimeter wave and sub-millimeter wave active integrated circuit design. Self-healing and reconfigurable RF/mixed-signal integrated circuits in CMOS technologies and beyond.
Remote Sensing of planetary and terrestrial surfaces and atmospheres, hyperspectral signal and image processing, machine learning, manifold learning, clustering, spectroscopy, physical and statistical modeling of light scattering phenomena, spectrometer signal calibration, simulation and denoising.
Integrative Systems Engineering, sense-and-response sensor networks, sensor virtualization, distribution of high-bandwidth, high-volume data, the design and analysis of long-distance wireless networks, and network measurements