Table 2.

Corresponding frequencies in the simulation model vs. the measured frequencies.

Sample	1st Resonance/Attenuation GHz/dB	2nd Resonance/Attenuation GHz/dB	3rd Resonance/Attenuation GHz/dB
Air measurement	1.084/−0.908	3.341/−3.499	5.961/−16.359
Air simulation	1.006/−0.778	3.109/−6.859	5.189/−14.919
Water measurement	0.922/−1.074	2.984/−15.140	5.241/−10.937
Water simulation	0.983/−0.921	3.077/−9.224	5.107/−6.318
Air-water measurement	Δ(−0.162/−0.166)	Δ(−0.357/−11.641)	Δ(−0.720/+5.422)
Air-water simulation	Δ(−0.023/−0.143)	Δ(−0.032/-2.365)	Δ(−0.082/+8.601)