Antenna and RF Systems- Analysis and design of various antennas, phased arrays, active arrays, passive arrays, antennas for satellite and radar , transmit / receive modules, passive systems like power dividers, couplers, filters, etc.
Signal Separation /Pattern identification in complex audio signals Wireless audio solution- Development of audio hearing aid, and production.
Base band systems- System study for different modulationschemes, simulation, analysis.
Software Defined Radio- development of systems using kits, analysis, coding.
Wireless Communication- Study, simulation and analysis of various schemes( 3G, 4G, 4Gadvanced ,etc.), measurement of channel parameters.
Nano Electronics– NEMS sensor development, Research Methodology- Nanoparticle synthesis, Thinfilm fabrication, characterization, property studies,COMSOL modeling, Device development.