ISSN:
DOI: 10.2174/1573405618666220304093447 PMID: 35249498
Journal Name:
Current Medical Imaging Reviews
Volume:
1
Issue:
1
Pages From:
1
To:
1
Date:
Tuesday, March 1, 2022
Abstract:
This paper presents an improved radar-based imaging system for breast cancer detection that features p-slot ultrawideband antennae in a 32-array set-up. The improved reconstruction algorithm incorporates the phase coherence factor (PCF) into the conventional delay and sum (DAS) beamforming algorithm, thus effectively suppressing noise arising from side- and grating-lobe interferences.
Methods