Multi-Robot Systems and Wireless Sensing

I develop algorithms and systems for robot teams operating under limited communication and in challenging, unknown environments. My work uses WiFi channel state information, ultra-wideband, LiDAR, and robot motion to turn communication signals into an additional sensing modality.

This research includes real-time wireless signal directionality estimation, decentralized multi-robot exploration through implicit information exchange, active robot rendezvous, and WiFi-based relative localization. The systems have been implemented on ground and aerial platforms using ROS, C++, and onboard computing hardware.