Fig. 5. (a) Appearance of the double-curling probe apparatus and their heads: 3-turn and 4-turn curling slot-antennae. (b) S₁₁ values of the individual single curling probe (3-turn and 4-turn curling slot-antenna) and the double-curling probe.

Applied Science and Convergence Technology 2023;32:127~133 https://doi.org/10.5757/ASCT.2023.32.5.127

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