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Low-Profile UWB Probe For Precise Time-Domain Functional Imaging

Abstract

In this paper a Double Ridge Waveguide (DRW) antenna fed by a microstrip line covering a frequency band from 0.5GHz to 2.5GHz is designed, fabricated, and measured, for functional microwave imaging. The proposed DRW antenna is used as the probe element in a collateral multi-static system to detect a cylindrical target located inside a human brain liquid medium. Also an approach for the spatial reconstruction accuracy based on maximum time resolution is presented. Measured and simulated results are conducted and discussed.

Research topics

  • Microwave Imaging and Scattering Analysis
  • Geophysical Methods and Applications
  • Ultrasonics and Acoustic Wave Propagation

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DOI: 10.23919/eucap57121.2023.10133423

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