Comparison of Two Forward Models For Electric Field of Microwave Imaging Systems
Paper i proceeding, 2017

We propose an alternative numerical method, discrete dipole approximation (DDA), to model the two dimensional electric field of forward solution. Our observations show that discrete dipole approximation can be used as a fast and reliable numerical method on the forward solution of the microwave imaging systems. Two dimensional electric field of the microwave imaging systems has been modelled in finite element method with help of COMSOL Multiphysics as well. The numerical experiments obtained from COMSOL Multiphysics agree well with the discrete dipole approximation approach.

Författare

Samar Hosseinzadegan

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

Paul M Meaney

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

2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING

1522-3965 (ISSN)

969-970

International Symposium of IEEE-Antennas-and-Propagation-Society / USNC/URSI National Radio Science Meeting
San Diego, USA,

Ämneskategorier

Teknisk mekanik

Beräkningsmatematik

Reglerteknik

DOI

10.1109/APUSNCURSINRSM.2017.8072527