Projects

Responsible Leading Engineer (RLE) for the ground-system software segment of xxxx-SAT, an entry in the 7th Korean CubeSat Competition hosted by the Korea AeroSpace Administration (KASA) and Korea Aerospace Research Institute (KARI).

Design the ground-system Mission Operations Center (MOC) that communicates with the satellite.

Project name, technical architecture, satellite specifications, and team details are intentionally omitted while the competition is in progress.

A desktop application that virtualizes satellite ground station antennas — GPredict integration, 3D antenna visualization, IQ signal file analysis, and multi-antenna beam pattern simulation. First of its kind.

The barrier to entry for satellite RF security research is steep: ground station hardware costs thousands of dollars, antennas need rotators, and even getting a usable signal requires deep RF knowledge. OpenVSA virtualizes the entire stack so researchers and students can experiment without owning a single piece of physical equipment.

An RF hacking wargame platform with fully virtualized satellite signal environments — receive, demodulate, and decode satellite signals through a browser. Includes antenna selection and direction adjustment.

The only RF CTF platform offering this level of signal virtualization. Currently 22 challenges live, ranging from FM radio identification to satellite signal eavesdropping.