Performance Evaluation of Two Particle Swarm Optimization Adaptations for Microwave Breast Hyperthermia Focusing

Gulsah Yildiz, Iman Farhat, Cemanur Aydinalp, Lourdes Farrugia, Kristian Zarb Adami, Tuba Yilmaz, Ibrahim Akduman

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

Özet

In microwave hyperthermia tumor therapy, optimization of specific absorption rate (SAR), is the conventional approach to focus the heat energy into the target region. Two versions of particle swarm optimization (PSO) were investigated, iw-PSO and CL-PSO, as the optimization techniques for the antenna array excitations in the quest. A two-layer 16-antenna fractal octagonal ring antenna (FORA) circular array was used as the MH applicator. The array lattice possesses symmetry infrastructure for which it is subdivided into iterative scaled-down sequences of the outer octagonal ring. The optimization was conducted on a 3D realistic breast model. The general parameters of the PSO algorithm were kept the same for the two versions and the results were compared in terms of target-to-breast temperature ratio and the average temperature at the healthy tissue. The results demonstrate that CL-PSO provided a remarkable performance over iw-PSO with the same number of iterations and population size.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9781733509633
DOI'lar
Yayın durumuYayınlandı - 2023
Etkinlik2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023 - Monterey, United States
Süre: 26 Mar 202330 Mar 2023

Yayın serisi

Adı2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023
Ülke/BölgeUnited States
ŞehirMonterey
Periyot26/03/2330/03/23

Bibliyografik not

Publisher Copyright:
© 2023 ACES.

Finansman

ACKNOWLEDGMENT This work has received funding from COST Action grant agreements CA17115 and CA18223, and the Scientific and Technological Research Council of Turkey under grant agreement 118S074.

FinansörlerFinansör numarası
European Cooperation in Science and TechnologyCA18223, CA17115
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu118S074

    Parmak izi

    Performance Evaluation of Two Particle Swarm Optimization Adaptations for Microwave Breast Hyperthermia Focusing' araştırma başlıklarına git. Birlikte benzersiz bir parmak izi oluştururlar.

    Alıntı Yap