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physics.app-ph2023
Reconciling Radio Tomographic Imaging with Phaseless Inverse Scattering
Amartansh Dubey, Zan Li, Ross Murch
Radio Tomographic Imaging (RTI) is a phaseless imaging approach that can provide shape reconstruction and localization of objects using received signal strength (RSS) measurements.…
physics.app-ph2022
Distorted Wave Extended Phaseless Rytov Iterative Method for Inverse Scattering Problems
Amartansh Dubey, Ross Murch
In this work we present a novel linear iterative solution to an electromagnetic inverse scattering problem with phaseless data for strongly scattering, lossy media. It is based on…
physics.app-ph2021★ 4 cited
Accurate Indoor Radio Frequency Imaging using a New Extended Rytov Approximation for Lossy Media
Amartansh Dubey, Samruddhi Deshmukh, Li Pan +2
Imaging objects with high relative permittivity and large electrical size remains a challenging problem in the field of inverse scattering. In this work we present a phaseless inve…