Name
Abstract | ||
|---|---|---|
A high voltage deep brain stimulation ( HV DBS) is presented in this paper. The proposed DBS meets an output compliance voltage of ± 10V by adopting the structure of current-based wireless power transmission (CWPT). The LC tanks of the receiver in CWPT are used as current sources instead of traditional voltage sources, therefore it has higher voltage conversion efficiency (VCE) and power conversion efficiency (PCE). The simulation results show that with an AC voltage amplitude of 3V across the primary coil Rx at the operation frequency of 1MHz, the CWPT was capable of meeting an output compliance voltage of up to ± 10V with VCE of 10V/3V and PCE of 5.5%. By employing switched-capacitor stimulation (SCS), the proposed HV DBS can provide biphasic electrical stimulation with adjustable stimulus amplitude, adjustable stimulation period and adjustable pulse width, the maximum voltage and the minimum voltage of the stimulation can reach to ±10V. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/APCCAS.2018.8605695 | 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS) |
Keywords | Field | DocType |
current-based wireless power transmission,high voltage deep brain stimulation( HV DBS),switched-capacitor stimulation (SCS) | Energy conversion efficiency,Capacitor,Brain stimulation,Voltage source,Computer science,Voltage,Pulse-width modulation,Electronic engineering,Electromagnetic coil,High voltage,Optoelectronics | Conference |
ISBN | Citations | PageRank |
978-1-5386-8241-8 | 0 | 0.34 |
References | Authors | |
0 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhang Zhang | 1 | 5 | 8.09 |
| Lingling Wei | 2 | 0 | 0.34 |
| Xiaojuan Zhou | 3 | 0 | 0.34 |
| Taolue Zhu | 4 | 0 | 0.34 |
| Guangjun Xie | 5 | 29 | 9.64 |
| Xin Cheng | 6 | 1 | 7.17 |