- A Novel Technologies in magnetic recording

 HAMR: Heat Assisted Magnetic Recording, Channel Modeling, Equalizer design, Detector.

TDMR: Two-Dimensional Magnetic Recording, Channel Modeling, Equalizer design, Detector.

- Visible Light Communication VLC, Channel Modeling, Equalizer design, Detector.

- Digital Signal Processing DSP

- Optical Wireless Communication (Indoor, Outdoor), Channel Modeling, Equalizer design, Detector.

- Audio Auto Mobile

 Crossover (Passive design)

VLC japan  japan02