Preliminary Investigations for Reliable Temperature Dependent UWB Dielectric Spectroscopy of Tissues and Tissue Mimicking Phantom Materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00325670" target="_blank" >RIV/68407700:21230/18:00325670 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21460/18:00325670
Result on the web
<a href="http://dx.doi.org/10.1049/cp.2018.0789" target="_blank" >http://dx.doi.org/10.1049/cp.2018.0789</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1049/cp.2018.0789" target="_blank" >10.1049/cp.2018.0789</a>

Result language
angličtina
Original language name
Preliminary Investigations for Reliable Temperature Dependent UWB Dielectric Spectroscopy of Tissues and Tissue Mimicking Phantom Materials
Original language description
The temperature dependency of dielectric properties of tissue mimicking materials and tissues is a crucial factor for non-invasive temperature monitoring in microwave thermotherapy. This contribution deals with temperature dependent dielectric spectroscopy measurements by means of ultrawideband sensing. Beside the standard three term calibration, a temperature dependent calibration approach is supposed. Both methods are validated by measuring the dielectric properties of distilled water in the frequency range of 0.5 GHz up to 7 GHz and in the temperature range of 26°C up to 50°C. Compared with the Ellison model as reference, the temperature dependent calibration approach shows better results than the standard calibration at room temperature. Furthermore, the temperature dependent dielectric properties of a tumor mimicking agar phantom in the same frequency and temperature range are presented. Institution of Engineering and Technology.All Rights Reserved.
Czech name
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Czech description
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Project
<a href="/en/project/GC17-20498J" target="_blank" >GC17-20498J: Non-invasive temperature estimation inside of human body based on physical aspects of ultra-wideband microwave channel</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2018 12th European Conference on Antennas and Propagation
ISBN
978-1-78561-815-4
ISSN
0537-9989
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
The European Association on Antennas and Propagation
Place of publication
Bruxelles
Event location
London
Event date
Apr 9, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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