完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Cheng, Hao-Chung | en_US |
dc.contributor.author | Chen, Yen-Ting | en_US |
dc.contributor.author | Chen, Po-Hung | en_US |
dc.contributor.author | Liao, Yu-Te | en_US |
dc.date.accessioned | 2019-10-05T00:08:47Z | - |
dc.date.available | 2019-10-05T00:08:47Z | - |
dc.date.issued | 2019-09-01 | en_US |
dc.identifier.issn | 1549-8328 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1109/TCSI.2019.2927397 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/152866 | - |
dc.description.abstract | This paper presents an optically-powered wireless tag, integrating a charge pump (CP) and a low-power RF transmitter for batteryless Internet-of-Things (IoT) applications. The proposed charge pump with hysteresis regulation mechanism (HRM) powers the transmitter circuit using indoor light energy. The charge pump enables the transmitter whenever the output capacitor stores sufficient energy and guarantees a short period signal transmission. The proposed low-power transmitter contains the subharmonically injection-locked PLL and the capacitive coupling technique to achieve a large frequency multiplication ratio. The proposed batteryless wireless chip is fabricated in 0.18-mu m CMOS process. The measurement results demonstrate that the proposed charge pump provides a 1.1 to 1.3 V hysteresis regulated voltage under indoor light illumination larger than 300 lux. The charge pump achieves 84.1% peak efficiency and the communication distance of 3 meters is demonstrated while only consuming 248 mu W. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Batteryless | en_US |
dc.subject | charge pump | en_US |
dc.subject | photovoltaic energy harvesting | en_US |
dc.title | An Optically-Powered 432 MHz Wireless Tag for Batteryless Internet-of-Things Applications | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/TCSI.2019.2927397 | en_US |
dc.identifier.journal | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | en_US |
dc.citation.volume | 66 | en_US |
dc.citation.issue | 9 | en_US |
dc.citation.spage | 3288 | en_US |
dc.citation.epage | 3295 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | 電機工程學系 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.contributor.department | Department of Electrical and Computer Engineering | en_US |
dc.identifier.wosnumber | WOS:000484209900005 | en_US |
dc.citation.woscount | 0 | en_US |
顯示於類別: | 期刊論文 |