Projects

FPGA IPs for GNSS Anti-Jamming

Real-time interference mitigation algorithms (MVDR, ANF, PB, ...) on extremely constrained FPGAs.

FPGA IPs for Compact AI/ML Accelerators

Modular systolic-array based dataflow accelerator designs for various neural network architectures.

Compact Multimodal Neural Networks for Edge & Embedded Platforms

Training / online learning algorithms for vision, NLP, cybersecurity, and many other modalities.

Visual-Inertial AI-aided Navigation for Drones

Obstacle detection and avoidance in GNSS-denied environments.

Fast AI-aided Lithography Simulators

Mask and resist modeling for speeding-up tape out times and avoid excessive process calibration.

WiFi-based Indoor Localization

High accuracy (cm-level) indoor navigation on basic user devices with only WiFi signals.

"Zero-energy" Wireless (Backscatter) Sensing

Wide-area sensing with antenna / propagation parameters of nodes, no batteries or chips on the nodes.

DSRC + VLC for Autonomous Driving

Robust V2X comm.s by coupling RF (DSRC, 5.9 GHz) and VLC. PHY development on SDRs and Cohda DSRC modems.

VLC for Drone Communications

VLC on a pan-tilt platform, self-aligning with the QRX to avoid interruptions in orientation changes.

Localization over VLC for Autonomous Driving

A novel quad photodiode-based sensor (QRX) for AoA measurement using VLC signals.

Visible Light Communication (VLC) Transceivers

LED Drivers and receivers, optimized for automotive headlights and COTS cheap photodiodes.

Real-time Holographic Displays and Codecs

Real-time 3D hologram computations, implemented on various FPGAs, GPUs and SoCs.

Pupil Trackers for Near-eye Displays

Sub-ms pupil tracking on low-end CPUs and custom accelerators.

Controllers for Automotive PMSM e-drives

Field-oriented control. Packaged-deployed-tested on a PCB, served as backbone for other projects.

Power Electronics Components for Renewable Energy

Built modern (back then) C2000-based lab infrastructure, observer-based control for power electronics.