Nanosensor Data Processor in Quantum-Dot Cellular Automata

Figure 9

Output of sigmoid function. (a) Schematic for the output of the sigmoid function; (b) QCA layout for 𝑔₀ of the sigmoid function (this QCA layout is applicable to 𝑔₁, 𝑔₂, and 𝑔₃ by changing to the corresponding input); (c) simulation result of the sigmoid function output.

(a)

(b)

(c)