+ Simulated design and experimental work on Microwave antenna for Mobile Terminal. Study on EM Coupling Characteristics, FF Radiation Pattern, and Theoretical Bandwidth Limit of Electrically Small Antenna, also Antenna Array for Radar Problem.
+ Modeling the THz compact sources with Photomixer and Photoconductive (switch) Antenna for high output power and directivity (THz Yagi-Uda antenna, Full wavelength resonant dipole antenna, EBG, PBG and Cavity antennas)
+ Design and model structure in Microwave Studio (MWS) by CST, IE3D, FEKO, HFSS and XFDTD, coding Visual Basic Macro in MWS for some special cases.
+ Theoretically investigate THz output power by Matlab
+ Do experiment work on photoconductive antenna using THz-TDS (Terahertz time-domain spectroscopy system)
+ Numerical method: numerical method and simulation technique for multi-scale physics problem from micro- to macro-scale
+ New and artificial material: negative index material, novel materials for applications of energy collection, storage and conversion
+ Micro- and nano-technology: microfluidic, carbon nanotube-based and graphene-based devices for composites and sensor application
+ Optical communication and sensor: antenna for THz wireless communication and optical sensor
+ Reconfigurable antenna, phased array antennas enhanced with Artificial Intelligence (AI) and Machine Learning (ML)
Data analyzing and structure modeling with Origin, AutoCAD
Programming and Computational Languages: C/C++, VB
Math tool: Matlab
Simulation tools : COMSOL, MWS-CST, IE3D, FEKO, HFSS, XFDTD
Measurement tools: Network analyzer, MW Signal generator, Spectrum analyzer, Antenna Radiation Pattern Measurement, THz-Time Domain Spectroscopy...