Parameter allocation of parallel array bistable stochastic resonance and its application in communication systems
Liu Jian1, Wang You-Guo2, 3, †, , Zhai Qi-Qing1, Liu Jin4
       

BER performance comparison among different array numbers (L = 0: non-bistable case; L = 1: single-bistable case; L = 30: array-bistable case). From top to bottom, the BER is plotted as non-bistable system (L = 0), P-BSR (L = 1): simulated, P-BSR (L = 1): theoretical, P-BSR (L = 10): simulated, and P-BSR (L = 10): theoretical.