A Review of Sensing Strategies for Microwave Sensors Based on Metamaterial-Inspired Resonators: Dielectric Characterization, Displacement, and Angular Velocity Measurements for Health Diagnosis, Telecommunication, and Space Applications

Figure 6

Two-dimensional wireless displacement sensor based on detuning of triangularly shaped CSRRs. (a) Scheme showing the polarization decoupling of interrogation and response signals; (b) photograph; (c) frequency response for various displacement values. For better visualization in (b), the movable sensitive plate was rotated 180°. Reprinted with permission from [28].

(a)

(b)

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