A First Evaluation of the Realistic Supelec-Breast Phantom
Artikel i vetenskaplig tidskrift, 2017

A microwave tomographic system is used to evaluate the realistic breast phantom developed at the Supelec institute. The system utilizes 16 monopole antennas and a modern vector network analyzer (VNA) to measure the phantoms influence on the S-parameters. An iterative algorithm is then used to solve the inverse problem and reconstruct a 2-D plane transecting the phantom. The reconstructed images are compared to the ones recovered from a cylindrical phantom of equivalent phantom media. The results show that both phantoms are possible to reconstruct, although the interior of the Supelec phantom is more challenging.

Image reconstruction

Dielectrics

Breast cancer

Microwave imaging

Phantoms

Tomography

Författare

Tomas Rydholm

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik, Biomedicinsk elektromagnetik

Andreas Fhager

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik, Biomedicinsk elektromagnetik

Mikael Persson

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik

Paul M Meaney

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik, Biomedicinsk elektromagnetik

IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology

2469-7249 (ISSN) 2469-7257 (eISSN)

Vol. 1 2 59-65

Ämneskategorier

Elektroteknik och elektronik

Medicinsk bildbehandling

DOI

10.1109/JERM.2017.2761018

Mer information

Skapat

2018-02-22