3 papers
physics.med-ph2025
Learnt Microwave Image Reconstruction with A Conformal Antenna Array
Wenyi Shao, Beibei Zhou
A deep learning model is proposed for reconstructing 2D dielectric breast images from time-domain signals. Unlike existing learning models that employ a fixed antenna array, where…
physics.med-ph2024
Impact of Imprecision of the Time Delay on Imaging Result in Confocal Algorithm
Wenyi Shao, Beibei Zhou, Gang Wang
The confocal microwave imaging (CMI) algorithm, which is used in radar imaging, has been applied to microwave medical imaging (MMI) [1, 2]. In MMI, the diseased region to be imaged…
eess.SP2019
A Phase Shift and Sum Method for UWB Radar Imaging in Dispersive Media
Wenyi Shao
A phase shift and sum (PSAS) algorithm to image objects in dispersive media is presented. The algorithm compensates the phase shift of the scattered field from the receiver to the…