• Circular-Mode Synthetic Aperture Subsurface Imaging with MIMO FMCW Microwave Array System

      Radzicki, Vincent R.; Lee, Hua; University of California (International Foundation for Telemetering, 2013-10)
      This paper describes the analysis and development of microwave subsurface synthetic-aperture imaging in the circular-scan mode with a four-antenna FMCW MIMO radar system. The objective is to improve the localization and correspondence capability of the imaging operation.
    • Dynamically Reconfigurable Imaging with Flexible Transceiver Array and Programmable Probing Waveforms

      Wu, Mei-Su; Lee, Michael; Lee, Hua; University of California (International Foundation for Telemetering, 2013-10)
      This paper provides the overview of the concept of reconfigurable imaging systems with programmable FMCW probing waveforms. The reconfigurable modality is applied to both the transceiver aperture arrays and the probing signals for the optimization of the resolving capability. The applications include both microwave and acoustical imaging.