Fig. 6. Cross-sectional view of the simulation configuration of (a) 3-turn curling slot-antenna (case C), (b) 4-turn curling slot-antenna (case D), (c) merged structure of the 3-turn and 4-turn curling probes (case C + case D), and (d) parallel double-curling probe (case E). (e) S11 values of 3-turn curling slot-antenna (case C), 4-turn curling slot-antenna (case D), and merged structure of the 3-turn and 4- turn curling probes (case C + case D). (f) S11 values of 3-turn curling slot-antenna (case C), 4-turn curling slot-antenna (case D), and the parallel double-curling probe (case E).
© Appl. Sci. Converg. Technol.