Abstract
In this study an efficient extraction energy based CMOS resonant rectifier is proposed for increasing the available output power of Piezoelectric (PE) transducer. A symmetric flipping circuit is used to extract energy from the transducer. Measured results show that the proposed rectifier significantly increases the extracted power when it is compared to the conventional full-bridge rectifier (CFBR). Moreover, results show that proposed rectifier has a flipping efficiency and power conversion efficiency of 77 % and 80 %, respectively. It is implemented in 0.18-μm CMOS process in a compact chip area of 0.072 × 0.136 mm2.
| Original language | English |
|---|---|
| Title of host publication | ISOCC 2014 - International SoC Design Conference |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 40-41 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781479951260 |
| DOIs | |
| Publication status | Published - 16 Apr 2015 |
| Event | 11th International SoC Design Conference, ISOCC 2014 - Jeju, Korea, Republic of Duration: 3 Nov 2014 → 6 Nov 2014 |
Publication series
| Name | ISOCC 2014 - International SoC Design Conference |
|---|
Conference
| Conference | 11th International SoC Design Conference, ISOCC 2014 |
|---|---|
| Country/Territory | Korea, Republic of |
| City | Jeju |
| Period | 3/11/14 → 6/11/14 |
Bibliographical note
Publisher Copyright:© 2014 IEEE.
Keywords
- conventional full bridge rectifier (CFBR)
- energy harvesting
- flipping
- piezoelectric transducer (PE)
- rectifier
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