Özet
Dielectric property characterization of biological tissues plays a vital role during microwave diagnosis and treatment. Cole-Cole model is used commonly in the literature to express this frequency dependent properties. This modelling provides an effective and accurate representation of complex permittivity in a large frequency spectrum for the biological tissues. Many optimization techniques are used to calculate the Cole-Cole parameters. In this research, execution time and number of iteration of Particle Swarm Algorithm and Generalized Newton-Raphson method to calculate Cole-Cole parameters are listed. During this research, the frequency band is 0.5 - 6 GHz and between this frequency interval 271 equidistant points are selected. During the analysis, it is observed that Generalized Gauss Newton method took much less time to calculate the Cole-Cole parameters. At the same time, Particle Swarm Optimization calculated the Cole-Cole parameters with less number of iteration.
Tercüme edilen katkı başlığı | Comparing Two Fitting Algorithms to Determine Cole-Cole Parameters |
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Orijinal dil | Türkçe |
Ana bilgisayar yayını başlığı | 31st IEEE Conference on Signal Processing and Communications Applications, SIU 2023 |
Yayınlayan | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Elektronik) | 9798350343557 |
DOI'lar | |
Yayın durumu | Yayınlandı - 2023 |
Etkinlik | 31st IEEE Conference on Signal Processing and Communications Applications, SIU 2023 - Istanbul, Turkey Süre: 5 Tem 2023 → 8 Tem 2023 |
Yayın serisi
Adı | 31st IEEE Conference on Signal Processing and Communications Applications, SIU 2023 |
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???event.eventtypes.event.conference??? | 31st IEEE Conference on Signal Processing and Communications Applications, SIU 2023 |
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Ülke/Bölge | Turkey |
Şehir | Istanbul |
Periyot | 5/07/23 → 8/07/23 |
Bibliyografik not
Publisher Copyright:© 2023 IEEE.
Keywords
- Cole-Cole model
- Generalized Newton-Raphson Algorithm
- Particle Swarm Algorithm
- dielectric properties