Research Interests

Wideband Signal Processing in Time and Frequency domains:
- Time domain measurements & RF measurements.
- Signal processing for measurements and communications.
- Instrumentation (Network analyzers/ Pulse generators).
- Sparse Sensing
Localization and Imaging
- Through wall propagation
- Though wall imaging
Communications:
- Ultra wideband/Impulse radio communications
- Wireless fading channels

CURRENT RESEARCH

DOA Estimation & Localization
- Design of the array: Sparse array : 2D array.
- Application of Deep Neural Network (DNN) for DOA. Seismic application
- Optical wireless Localization:
  - Hybrid Localization (RF, light)
  - Limited light sources
  - Cooperative localization
Radar through the wall imaging
Developing Wireless Communications Network for Seismic Applications
Material Informatics
Biomedical
- Remote sensing of Heart and breathing rate: RF implementation SDR, the best signal, separation of breathing from heart rate. Set up design (multiple sensors)
- Posture correction