Name
Title | ||
|---|---|---|
A ZVS CMOS active diode rectifier with voltage-time-conversion delay-locked loop for wireless power transmission |
Abstract | ||
|---|---|---|
An efficient CMOS active diode rectifier for wireless power transmission using zero-voltage switching (ZVS) technique to suppress reverse current is demonstrated by the proposed voltage-time conversion (VTC) delay-locked loop (DLL) circuit. The proposed VTC DLL achieves synchronization between the switching transistor and AC input without a replica delay circuit that is difficult to realize and vulnerable to the circuit operating conditions conventionally. The proposed circuit is implemented in a standard 0.18μm CMOS process using I/O MOSFETs, which nearly corresponds to 0.35μm technology. The maximum power conversion efficiency of 78% is obtained at 39mW output. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/ASSCC.2015.7387459 | 2015 IEEE Asian Solid-State Circuits Conference (A-SSCC) |
Keywords | Field | DocType |
ZVS CMOS active diode rectifier,voltage-time-conversion delay-locked loop,wireless power transmission,zero-voltage switching,reverse current suppression,VTC DLL circuit,switching transistor,MOSFET,size 0.18 mum,size 0.35 mum,efficiency 78 percent,power 39 mW | Energy conversion efficiency,Computer science,Voltage,Delay-locked loop,Electronic engineering,CMOS,Power transmission,Transistor,Maximum power principle,Electrical engineering,Phase frequency detector | Conference |
Citations | PageRank | References |
6 | 0.57 | 6 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| hideki shinohara | 1 | 6 | 0.57 |
| Kousuke Miyaji | 2 | 59 | 9.73 |