TY - GEN
T1 - Analytical approach for dielectric property measurements of biological tissues based on transmission phase-shift method
AU - Prastio, Rizki Putra
AU - Latifah Rajab Mengko, Tati
AU - Suksmono, Andriyan Bayu
AU - Danudirdjo, Donny
AU - Handayani, Astri
AU - Munir, Achmad
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/12
Y1 - 2019/12
N2 - This paper presents an analytical approach for dielectric property measurements for biological tissues using a WR90 type X-band waveguide. The irregular shape of biological tissue as a specimen is overcome by placing it into a thin container to obtain a flat surface and then put it in inside of the waveguide. The dielectric property focused in this work is complex relative permittivity which is extracted from S-parameters and analyzed using transmission phase-shift (TPS) method. To verify the proposed method, several widely known materials are measured and compared with the Nicholson-Ross-Weir (NRW) method. In addition, it is demonstrated that the thickness of sample has a critical point to be considered in measuring a specimen with high relative permittivity.
AB - This paper presents an analytical approach for dielectric property measurements for biological tissues using a WR90 type X-band waveguide. The irregular shape of biological tissue as a specimen is overcome by placing it into a thin container to obtain a flat surface and then put it in inside of the waveguide. The dielectric property focused in this work is complex relative permittivity which is extracted from S-parameters and analyzed using transmission phase-shift (TPS) method. To verify the proposed method, several widely known materials are measured and compared with the Nicholson-Ross-Weir (NRW) method. In addition, it is demonstrated that the thickness of sample has a critical point to be considered in measuring a specimen with high relative permittivity.
UR - http://www.scopus.com/inward/record.url?scp=85082445578&partnerID=8YFLogxK
U2 - 10.1109/PIERS-Fall48861.2019.9021622
DO - 10.1109/PIERS-Fall48861.2019.9021622
M3 - Conference contribution
AN - SCOPUS:85082445578
T3 - 2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019 - Proceedings
SP - 2125
EP - 2130
BT - 2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019
Y2 - 17 December 2019 through 20 December 2019
ER -