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Comparison of simulations and measurements. The resonant frequency (fr), Q-factor, and insertion loss (IL) for the three cases (air, ethanol, and DIW) are presented.
| Simulations fr (GHz) | Measurements fr (GHz) | Simulations Q | Measurements Q | Simulations IL (dB) | Measurements IL (dB) | Relative Error in fr (%) | |
|---|---|---|---|---|---|---|---|
| Air | 2.564 | 2.559 | 51.28 | 75.82 | 15.93 | 13.66 | 0.195 |
| Ethanol | 2.539 | 2.545 | 28.21 | 24.71 | 22.87 | 22.09 | 0.236 |
| DIW | 2.350 | 2.350 | 35.1 | 25.54 | 22.44 | 22.62 | 0 |
