Abstract
An autonomous wireless transmitter with a piezoelectric energy harvester is presented for home automation and Internet of Things applications. The proposed ultra-low-power transmitter and high-efficiency energy harvester facilitates battery-less remote control with a small feature size. Each shot of the PZT generator produces an energy of more than 20 μJ Moreover, the piezoelectric harvester achieves a high conversion efficiency of up to 80% through the use of an inductor-switching circuit. Finally, the wireless transmitter realizes ultra-low power frequency synthesis by means of injection locking and frequency multiplication techniques. Operating at the 433 MHz ISM band, the transmitter delivers an output power of -12.9 dBm with a power consumption of 750 μW. A prototype device is fabricated with a size of 8.5 × 3.5 × 2.5 cm3.
| Original language | English |
|---|---|
| Title of host publication | 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781538648810 |
| DOIs | |
| Publication status | Published - 2018 Apr 26 |
| Event | 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Florence, Italy Duration: 2018 May 27 → 2018 May 30 |
Publication series
| Name | Proceedings - IEEE International Symposium on Circuits and Systems |
|---|---|
| Volume | 2018-May |
| ISSN (Print) | 0271-4310 |
Other
| Other | 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 |
|---|---|
| Country | Italy |
| City | Florence |
| Period | 18-05-27 → 18-05-30 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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An Autonomous Wireless Transmitter with Piezoelectric Energy Harvester from Short-Duration Vibrations. / Chang, Sheng Kai; Chen, Kuan Wei; Yang, Shang De; Yang, Chin-Lung; Cheng, Kuang-Wei.
2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8351415 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2018-May).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - An Autonomous Wireless Transmitter with Piezoelectric Energy Harvester from Short-Duration Vibrations
AU - Chang, Sheng Kai
AU - Chen, Kuan Wei
AU - Yang, Shang De
AU - Yang, Chin-Lung
AU - Cheng, Kuang-Wei
PY - 2018/4/26
Y1 - 2018/4/26
N2 - An autonomous wireless transmitter with a piezoelectric energy harvester is presented for home automation and Internet of Things applications. The proposed ultra-low-power transmitter and high-efficiency energy harvester facilitates battery-less remote control with a small feature size. Each shot of the PZT generator produces an energy of more than 20 μJ Moreover, the piezoelectric harvester achieves a high conversion efficiency of up to 80% through the use of an inductor-switching circuit. Finally, the wireless transmitter realizes ultra-low power frequency synthesis by means of injection locking and frequency multiplication techniques. Operating at the 433 MHz ISM band, the transmitter delivers an output power of -12.9 dBm with a power consumption of 750 μW. A prototype device is fabricated with a size of 8.5 × 3.5 × 2.5 cm3.
AB - An autonomous wireless transmitter with a piezoelectric energy harvester is presented for home automation and Internet of Things applications. The proposed ultra-low-power transmitter and high-efficiency energy harvester facilitates battery-less remote control with a small feature size. Each shot of the PZT generator produces an energy of more than 20 μJ Moreover, the piezoelectric harvester achieves a high conversion efficiency of up to 80% through the use of an inductor-switching circuit. Finally, the wireless transmitter realizes ultra-low power frequency synthesis by means of injection locking and frequency multiplication techniques. Operating at the 433 MHz ISM band, the transmitter delivers an output power of -12.9 dBm with a power consumption of 750 μW. A prototype device is fabricated with a size of 8.5 × 3.5 × 2.5 cm3.
UR - http://www.scopus.com/inward/record.url?scp=85057139671&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85057139671&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2018.8351415
DO - 10.1109/ISCAS.2018.8351415
M3 - Conference contribution
AN - SCOPUS:85057139671
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
BT - 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -