Broadside Coupled Split Ring Resonator as a Sensitive Tunable Sensor for Efficient Detection of Mechanical Vibrations

Vibration and Noise Reduction Optimization Design of Mine Chute with Foam Aluminum Laminated Structure

“…During the operation of foam aluminum chute, the chute panel is forced to vibrate by the continuous impact of materials. The steady-state amplitude of forced vibration which is the product of equivalent static displacement 0 A and the vibration amplification factor β [11][12][13], can be expressed as follows:…”

“…Every panel of the chute is mainly subjected to the pressure of the coal block under the condition of full loading, and its force analysis is shown in Figure 5. According to the actual situation at full load, the total pressure received by each chute panel can be calculated by Equation (12).…”

A metamaterial based sensor for moisture and density of cereal flours

“…[19][20][21] Metamaterial-inspired sensors are in great demand in various spheres of science owing to their extreme sensitivity and preciseness. 22 Some of the noticeable applications in this realm are: SRR-based sensors for the measurement of complex permittivity of dielectrics 23 and their temperature dependence, 24 vibration sensors capable of detecting seismic waves, 25 near eld imaging probes, 26 non-destructive thickness measurement of dielectric lms, 27 near-eld perturbation studies, 28 micro-uidic sensors, 29 multichannel thin lm sensors, 30 and biosensors. 31 A wire split ring resonator (WSRR), a special SRR structure, consists of two concentric metallic rings with splits oriented in opposite directions.…”

Enhanced radiation characteristics of regular dodecagon split ring resonator (D-SRR)-based microstrip patch antenna employing dielectric superstrate for THz applications

“…Since the rings are broadside-coupled in the SRR resonator, it will be called broadside-coupled SRR (BC-SRR) [18]. The possibilities of changing the resonance frequency by varying the spacing between the two rings of the BC-SRR in response to the amplitude of vibration in a controllable and sensitive way makes it an ideal candidate among different SRR structures for the proposed sensor [19].…”