Comparing a time-domain and frequency-domain based algorithm in microwave tomography

Tomas Rydholm; Andreas Fhager; Mikael Persson; Paul M Meaney

Comparing a time-domain and frequency-domain based algorithm in microwave tomography
Paper i proceeding, 2018

A comparison of two different reconstruction algorithms developed for microwave tomographic imaging has been performed. One of the algorithm is an FDTD algorithm and the other one is an FEM-based one. Simulated S-parameters for a 16-antenna system are generated for a numerical phantom, which are then used to solve the inverse problem. It is shown that both algorithms could use the generated S-parameters to successfully reconstruct the studied phantoms.

Microwave imaging

Simulation

Tomography

Frequency-domain analysis

Time-domain analysis

Författare

Tomas Rydholm

Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik, Biomedicinsk elektromagnetik

Forskning Andra publikationer

Andreas Fhager

Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik, Biomedicinsk elektromagnetik

Forskning Andra publikationer

Mikael Persson

Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik

Forskning Andra publikationer

Paul M Meaney

Thayer School of Engineering at Dartmouth

Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik, Biomedicinsk elektromagnetik

Forskning Andra publikationer

IET Conference Publications

Vol. 2018 CP741

12th European Conference on Antennas and Propagation, EuCAP 2018
London, United Kingdom,

Ämneskategorier

Beräkningsmatematik

Reglerteknik

Signalbehandling

Mer information

Senast uppdaterat

2019-01-21

Comparing a time-domain and frequency-domain based algorithm in microwave tomography Paper i proceeding, 2018

Författare

Tomas Rydholm

Andreas Fhager

Mikael Persson

Paul M Meaney

IET Conference Publications

Ämneskategorier

Mer information

Senast uppdaterat

Comparing a time-domain and frequency-domain based algorithm in microwave tomography
Paper i proceeding, 2018