Abstract
A charge recycling dual-rail voltage supply is proposed for batterypowered radio frequency identification tags. By utilising a capacitor voltage divider and recycling charge from the upper to the lower rail with a virtual ground balancing circuit, an implicit on-chip DC-DC converter can be achieved. The proposed dual voltage scheme provides an effective way of reducing power consumption both in sleep and active modes of operation.
| Original language | English |
|---|---|
| Pages (from-to) | 1471-1473 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 49 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 2013 Nov 7 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering