Towards accurate microwave characterization of tissues: Sensing depth analysis of open-ended coaxial probes with ex vivo rat breast and skin tissues
Dielectric properties of biological materials are commonly characterized with open-ended
coaxial probes due to the broadband and non-destructive measurement capabilities …
coaxial probes due to the broadband and non-destructive measurement capabilities …
Measurement and Analysis of In Vivo Microwave Dielectric Properties Collected from Normal, Benign, and Malignant Rat Breast Tissues: Classification Using …
NP Ozsobaci, E Onemli, C Aydinalp… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This work presents large-scale measurements of in vivo rat breast tissue dielectric properties
(DPs) from 0.5 to 6 GHz and classifies the collected data using supervised machine learning …
(DPs) from 0.5 to 6 GHz and classifies the collected data using supervised machine learning …
Sensing volume of open-ended coaxial probes for dielectric characterization of breast tissue at microwave frequencies
DM Hagl, D Popovic, SC Hagness… - IEEE Transactions …, 2003 - ieeexplore.ieee.org
We have used open-ended coaxial probes to determine the dielectric properties of freshly
excised normal and diseased breast tissue specimens. The considerable variability in size …
excised normal and diseased breast tissue specimens. The considerable variability in size …
Quantification of the sensing radius of a coaxial probe for accurate interpretation of heterogeneous tissue dielectric data
A La Gioia, S Salahuddin… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
Accurate tissue dielectric measurements are crucial for the development of electromagnetic
diagnostic and therapeutic devices that are designed based on estimates of the dielectric …
diagnostic and therapeutic devices that are designed based on estimates of the dielectric …
Microwave open-ended coaxial dielectric probe: Interpretation of the sensing volume re-visited
PM Meaney, AP Gregory, NR Epstein, KD Paulsen - BMC medical physics, 2014 - Springer
Background Tissue dielectric properties are specific to physiological changes and
consequently have been pursued as imaging biomarkers of cancer and other pathological …
consequently have been pursued as imaging biomarkers of cancer and other pathological …
Characterization of open-ended coaxial probe sensing depth with respect to aperture size for dielectric property measurement of heterogeneous tissues
The open-ended coaxial probe (OECP) method is frequently used for the microwave
dielectric property (DP) characterization of high permittivity and conductivity materials due to …
dielectric property (DP) characterization of high permittivity and conductivity materials due to …
Improved sensing volume estimates for coaxial probes to measure the dielectric properties of inhomogeneous tissues
A Farshkaran, E Porter - … , RF and Microwaves in Medicine and …, 2022 - ieeexplore.ieee.org
Accurate knowledge of the dielectric properties of biological tissues is fundamental for the
design of electromagnetic medical devices. The open-ended coaxial probe technique is …
design of electromagnetic medical devices. The open-ended coaxial probe technique is …
In vivo dielectric properties of healthy and benign rat mammary tissues from 500 MHz to 18 GHz
T Yilmaz, F Ates Alkan - Sensors, 2020 - mdpi.com
This work investigates the in vivo dielectric properties of healthy and benign rat mammary
tissues in an attempt to expand the dielectric property knowledge of animal models. The …
tissues in an attempt to expand the dielectric property knowledge of animal models. The …
Open-ended coaxial probe technique for dielectric measurement of biological tissues: Challenges and common practices
Electromagnetic (EM) medical technologies are rapidly expanding worldwide for both
diagnostics and therapeutics. As these technologies are low-cost and minimally invasive …
diagnostics and therapeutics. As these technologies are low-cost and minimally invasive …
Precision open-ended coaxial probes for in vivo and ex vivo dielectric spectroscopy of biological tissues at microwave frequencies
D Popovic, L McCartney, C Beasley… - IEEE Transactions …, 2005 - ieeexplore.ieee.org
Hermetic stainless-steel open-ended coaxial probes have been designed for precision
dielectric spectroscopy of biological tissue, such as breast tissue, over the 0.5-20-GHz …
dielectric spectroscopy of biological tissue, such as breast tissue, over the 0.5-20-GHz …