Skip to main content
. 2019 Apr 25;19(8):1936. doi: 10.3390/s19081936

Figure 1.

Figure 1

Figure 1

(a) Schematic of the proposed sensor device. (b) Picture of the sensor device immersed in the material under test (MUT). (c) Equivalent electrical circuit of the proposed SRR. (d) Sensor’s dipoles connected to the analyzer.