On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method

Poulami Samaddar; Sunil Gaddam; K. Pratik Sinai; Muhammad Khan; Dipankar Mitra; Cadman Leggett; Sayan Roy; Shivaram P. Arunachalam

doi:10.1109/AP-S/USNC-URSI47032.2022.9886949

On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method

Poulami Samaddar, Sunil Gaddam, K. Pratik Sinai, Muhammad Khan, Dipankar Mitra, Cadman Leggett, Sayan Roy, Shivaram P. Arunachalam

Gastroenterology and Hepatology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Applications of microwave imaging in the biomedical fields have gained momentum in recent years due to low cost, non-ionizing nature, and non-invasive capabilities. For such imaging applications, the dielectric properties of the specific tissues need to be accurately known where such accuracies are often dependent on the physical attributes such as shapes and sizes of biological samples under test. In this work, the effects of the variable insertion depth of a generic coaxial probe in a biological tissue on the measured permittivity is investigated. Using return loss, the dielectric properties of the material are estimated and compared with the Debye model. The results are in good agreement from 500 MHz to 8 GHz.

Original language	English (US)
Title of host publication	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1082-1083
Number of pages	2
ISBN (Electronic)	9781665496582
DOIs	https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886949
State	Published - 2022
Event	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Denver, United States Duration: Jul 10 2022 → Jul 15 2022

Publication series

Name	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings

Conference

Conference	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
Country/Territory	United States
City	Denver
Period	7/10/22 → 7/15/22

Keywords

biological tissue
dielectric spectroscopy
esophagus

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Instrumentation

Access to Document

10.1109/AP-S/USNC-URSI47032.2022.9886949

Cite this

Samaddar, P., Gaddam, S., Pratik Sinai, K., Khan, M., Mitra, D., Leggett, C., Roy, S., & Arunachalam, S. P. (2022). On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method. In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings (pp. 1082-1083). (2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886949

On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method. / Samaddar, Poulami; Gaddam, Sunil; Pratik Sinai, K. et al.
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. p. 1082-1083 (2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Samaddar, P, Gaddam, S, Pratik Sinai, K, Khan, M, Mitra, D, Leggett, C, Roy, S & Arunachalam, SP 2022, On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method. in 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings. 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1082-1083, 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022, Denver, United States, 7/10/22. https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886949

Samaddar P, Gaddam S, Pratik Sinai K, Khan M, Mitra D, Leggett C et al. On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method. In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. p. 1082-1083. (2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings). doi: 10.1109/AP-S/USNC-URSI47032.2022.9886949

Samaddar, Poulami ; Gaddam, Sunil ; Pratik Sinai, K. et al. / On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method. 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 1082-1083 (2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings).

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abstract = "Applications of microwave imaging in the biomedical fields have gained momentum in recent years due to low cost, non-ionizing nature, and non-invasive capabilities. For such imaging applications, the dielectric properties of the specific tissues need to be accurately known where such accuracies are often dependent on the physical attributes such as shapes and sizes of biological samples under test. In this work, the effects of the variable insertion depth of a generic coaxial probe in a biological tissue on the measured permittivity is investigated. Using return loss, the dielectric properties of the material are estimated and compared with the Debye model. The results are in good agreement from 500 MHz to 8 GHz.",

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AB - Applications of microwave imaging in the biomedical fields have gained momentum in recent years due to low cost, non-ionizing nature, and non-invasive capabilities. For such imaging applications, the dielectric properties of the specific tissues need to be accurately known where such accuracies are often dependent on the physical attributes such as shapes and sizes of biological samples under test. In this work, the effects of the variable insertion depth of a generic coaxial probe in a biological tissue on the measured permittivity is investigated. Using return loss, the dielectric properties of the material are estimated and compared with the Debye model. The results are in good agreement from 500 MHz to 8 GHz.

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On the Effects of the Measured Dielectric Properties at Variable Thickness of Biological Tissue Samples using Open-Ended Coaxial Probe Method

Abstract

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Keywords

ASJC Scopus subject areas

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