Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers
Authors
Đorđević, AntonijeDinkić, Jelena
Stevanović, Marija
Olćan, Dragan
Filipović, Suzana
Obradović, Nina
Article (Published version)
Metadata
Show full item recordAbstract
We present two coaxial chambers for measurements of the complex permittivity of solid and liquid samples, in a frequency range that is in the transition between lower frequencies, here parallel-plate capacitor techniques are used, and higher(microwave) frequencies, where antennas, open coaxial lines, and waveguide s are employed. Using a network analyzer, we measure the reflection coefficient of the chamber. From the obtained results, we extract the relative permittivity of the measured sample using a quasistatic or a dynamic model of the chamber with the sample.
Keywords:
measurements / dielectrics / electromagnetic fields / numerical modeling / coaxial lineSource:
Microwave Review, 2016, 22, 2, 3-9Publisher:
- Belgrade : National Society for Microwave Technique, Technologies and Systems and Serbia and Montenegro IEEE MTT-S Chapter
Funding / projects:
- Algorithms and software for frequency-domain and time-domain simulations of RF subsystems and electromagnetic sensors in ICT (RS-MESTD-Technological Development (TD or TR)-32005)
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Đorđević, Antonije AU - Dinkić, Jelena AU - Stevanović, Marija AU - Olćan, Dragan AU - Filipović, Suzana AU - Obradović, Nina PY - 2016 UR - https://dais.sanu.ac.rs/123456789/2319 AB - We present two coaxial chambers for measurements of the complex permittivity of solid and liquid samples, in a frequency range that is in the transition between lower frequencies, here parallel-plate capacitor techniques are used, and higher(microwave) frequencies, where antennas, open coaxial lines, and waveguide s are employed. Using a network analyzer, we measure the reflection coefficient of the chamber. From the obtained results, we extract the relative permittivity of the measured sample using a quasistatic or a dynamic model of the chamber with the sample. PB - Belgrade : National Society for Microwave Technique, Technologies and Systems and Serbia and Montenegro IEEE MTT-S Chapter T2 - Microwave Review T1 - Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers SP - 3 EP - 9 VL - 22 IS - 2 UR - https://hdl.handle.net/21.15107/rcub_dais_2319 ER -
@article{ author = "Đorđević, Antonije and Dinkić, Jelena and Stevanović, Marija and Olćan, Dragan and Filipović, Suzana and Obradović, Nina", year = "2016", abstract = "We present two coaxial chambers for measurements of the complex permittivity of solid and liquid samples, in a frequency range that is in the transition between lower frequencies, here parallel-plate capacitor techniques are used, and higher(microwave) frequencies, where antennas, open coaxial lines, and waveguide s are employed. Using a network analyzer, we measure the reflection coefficient of the chamber. From the obtained results, we extract the relative permittivity of the measured sample using a quasistatic or a dynamic model of the chamber with the sample.", publisher = "Belgrade : National Society for Microwave Technique, Technologies and Systems and Serbia and Montenegro IEEE MTT-S Chapter", journal = "Microwave Review", title = "Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers", pages = "3-9", volume = "22", number = "2", url = "https://hdl.handle.net/21.15107/rcub_dais_2319" }
Đorđević, A., Dinkić, J., Stevanović, M., Olćan, D., Filipović, S.,& Obradović, N.. (2016). Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers. in Microwave Review Belgrade : National Society for Microwave Technique, Technologies and Systems and Serbia and Montenegro IEEE MTT-S Chapter., 22(2), 3-9. https://hdl.handle.net/21.15107/rcub_dais_2319
Đorđević A, Dinkić J, Stevanović M, Olćan D, Filipović S, Obradović N. Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers. in Microwave Review. 2016;22(2):3-9. https://hdl.handle.net/21.15107/rcub_dais_2319 .
Đorđević, Antonije, Dinkić, Jelena, Stevanović, Marija, Olćan, Dragan, Filipović, Suzana, Obradović, Nina, "Measurement of Permittivity of Solid and Liquid Dielectrics in Coaxial Chambers" in Microwave Review, 22, no. 2 (2016):3-9, https://hdl.handle.net/21.15107/rcub_dais_2319 .