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. 2020 May 30;5(22):12937–12943. doi: 10.1021/acsomega.0c00263

Table 1. Comparison of the Proposed Sensor with Bending Strain Antenna Sensors Reported in the Literature.

material radiator conductivity (S/m) maximum sensitivity size (mm) reference
aluminum/paper 3.56 × 107 3.34 a cylinder with a diameter of ∼65.5 mm and a height of 0.2 mm (40)
copper/cellulose paper 1.30 × 107 5.39 119.4 × 70 × 0.46 (38)
graphene/cellulose paper ∼106 9.8 119.4 × 70 × 0.46 (38)
graphene/poly(ethylene terephthalate) ∼106 35.6 50 × 50 × 0.088 this work