Soliton excitation in the pass band of the transmission line based on modulation

Zhao Guoying¹, Tao Feng², Chen Weizhong^{3, †,}

Plot of frequency spectrum versus frequency of the 100-th cell wave. The f_d represents the driving frequency, and the f_t denotes the subharmonic frequency. The inset shows the magnified portion in the lower frequency range from 1 kHz to 20 kHz. The calculating conditions are f = 1.1990 MHz and A₀ = 0.30 V.