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Antenna design
-Reflectors for scanning and high-preformance systems
-bootlace scanning lenses
-Wideband antennas
Wave propagation in complex media
-Random media and boundary effects
-Frequency-dependant materials
-Surface and volumetric clutter
Computational modeling
-Fintie Difference Time Domain (FDTD) modeling in realistic media
-Finite Difference Frequency Domain
(FDFD) modeling wtih accelerated computational effiency
-Semi-Analytic Mode Matching (SAMM) method -Scientific visualization
Biomedical Microwaves device design and analysis
-Cardiac ablation catheter design
-Microwave assisted ballon angioplasty
-Microwave hyperthermia for cancer treatment
Subsurface sensing system design and intergration
-Land mine detection -Buried contaminant and pollutant sensing
-Ground penetrating radar systems
-Subsurface sensor system design
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