Fig. 2: Influence of capacitance C2 on energy transmission.
a The transmitted and b the received voltage waveforms with the system working at the resonant-coupled state. c The transmitted and d the received voltage waveforms with the system working at a nonresonant-coupled state. e The transferred energy value and f the energy transmission efficiency of the MR-WTENG system as a function of C2. All of the experiments and theoretical analyses were conducted using the conditions shown in Table 1 with C2 as a variable.
