Detecting buried objects with subwavelength resolution using a near-field antenna-array probe

Abstract

A near-field antenna-array probe is used to perform subwavelength imaging on objects buried a quarter-wavelength beneath the surface of a dielectric slab. Short passive dipole objects are detected by monitoring the input reflection coefficient of the probe as it is scanned over the dielectric. Experimental measurements are presented that verify the… (More)

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@article{Markley2011DetectingBO, title={Detecting buried objects with subwavelength resolution using a near-field antenna-array probe}, author={Loic Markley and George V. Eleftheriades}, journal={2011 IEEE MTT-S International Microwave Symposium}, year={2011}, pages={1-4} }