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https://www.um.edu.mt/library/oar/handle/123456789/135913| Title: | Dispersion law evaluation from multilength FDR data |
| Authors: | Persico, Raffaele Farhat, Iman Farrugia, Lourdes |
| Keywords: | Dielectrics -- Measurement Electromagnetic waves -- Scattering Microwave measurements Dispersion -- Mathematical models Mathematical physics |
| Issue Date: | 2023-11 |
| Publisher: | Institute of Electrical and Electronics Engineers |
| Citation: | Persico, R., Farhat, I., & Farrugia, L. (2023, November). Dispersion law evaluation from multilength FDR data. In 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Genoa, 34-36. IEEE. |
| Abstract: | In this contribution the measure of the complex relative permittivity vs. frequency of a nonmagnetic material is proposed. The quantity of interest is evaluated from FDR data achieved from a bifilar probe with modulable metallic rod length, which we will refer to as a multilength probe. A TEM mode of wave propagation along rods is utilized, and a correction is applied by adding an equivalent (purely mathematical) extra length to the rods to account for the fringe field. The model will be tested vs full wave data simulated using the CST Microstudio software. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/135913 |
| Appears in Collections: | Scholarly Works - FacSciPhy |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Dispersion law evaluation from multilength FDR data 2023.pdf Restricted Access | 911.34 kB | Adobe PDF | View/Open Request a copy |
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