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Research

Research Overview
Active Projects
Click on section titles for overviews of each project area.
Biomedical Devices

Ultrasonically Powered Implantable Devices

Topics

  • Transducer design and packaging for wireless power transfer
  • Low-power interface circuits for energy harvesting, biosensing, and stimulation
  • Intra-body communication

People

  • Jayant Charthad
  • Marcus Weber
  • Jerry Chang
  • Spiros Baltsavias
  • Max Wang
  • Ahmed Sawaby
  • Ernest So
  • Soheil Hor

Ingestible Medical Devices

Topics

  • Ultrasound imaging
  • Gut microbiome sensing
  • Wireless intra-body communication

People

  • Spiros Baltsavias
  • Soheil Hor

Multimodal Imaging Using RF and Ultrasound

Topics

  • Millimeter-resolution biomedical imaging with high contrast
  • Advanced signal processing and image reconstruction algorithms
  • IC/system design for handheld imaging

People

  • Hao Nan
  • Miaad Aliroteh
Sensing and Imaging

Millimeter-Wave Radar and Imaging

Topics

  • Millimeter-wave radar and imaging
  • SFCW methods
  • Reconstruction algorithms

People

  • Babak Mamandipoor

Non-Contact Thermoacoustic Imaging

Topics

  • High-throughput, operator independent, multi-modal imaging modality
  • Novel reconstruction algorithms
  • Highly sensitive ultrasound transducer design and fabrication
  • Interferometric methods for ultrasound detection

People

  • Ajay Singhvi
  • Okan Atalar
Terascale IoT

Millimeter-Wave Links and Wireless Fiber

Topics

  • Line-of-sight MIMO
  • Spatial multiplexing
  • Space-time equalization
  • mm-Wave chips, antennas, and packaging

People

  • Mahmoud Sawaby

Tbps Links in Dielectric Waveguides

Topics

  • Dielectric waveguide design
  • High-speed interconnects
  • Planar waveguide excitation

Wirelessly Powered Ant-Sized IoT Devices

Topics

  • Low-power circuit design
  • On-chip antennas
  • System-level analysis of wireless power transfer through air
  • RF and ultrasonic power transfer

People

  • Jayant Charthad
  • Angad Rekhi

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