Exploring antennas, metasurfaces, circular polarization, and computational electromagnetics through a blend of theory, design, and innovation.
Core research themes spanning metasurface-enabled antennas, characteristic-mode-driven design, and advanced radiating systems for emerging wireless and satellite platforms.
Design of metasurface and parasitic-metasurface radiators for circular polarization, broad bandwidth, surface-current control, and multifunctional electromagnetic response.
Physics-driven modal analysis for identifying radiating modes, tracking eigenvalue evolution, engineering modal trajectories, and establishing the mechanisms behind broadband antenna behavior.
Compact, broadband, multi-mode, and high-performance antenna systems for emerging wireless, satellite, sub-6/sub-7 GHz, and next-generation electromagnetic platforms.
A three-step visual narrative showing how the antenna concept progresses from the metasurface radiator to wideband orthogonal modes and finally to broadband circularly polarized radiation.
The design begins with a compact metasurface aperture where the periodic meta-elements and feed region are arranged to support efficient broadside radiation.
Two broad orthogonal modal responses are engineered to coexist over an extended band, creating the amplitude and phase conditions necessary for circular polarization.
With the orthogonal wideband modes properly conditioned, the structure produces a stable circularly polarized wave over a broad frequency range with improved radiation quality.
A curated selection of research contributions, dynamically connected to my academic publication database.
A selected group of students and mentors working across antennas, metasurfaces, characteristic mode analysis and computational electromagnetics.
Recent publications, research milestones, academic engagements and group developments—synchronized directly from the CV dashboard.