A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique

Jing Ren Yan; Hao Yi Kuo; Yu Te Liao

doi:10.1109/ESSCIRC55480.2022.9911490

A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique

Jing Ren Yan, Hao Yi Kuo, Yu Te Liao

電機工程學系

研究成果: Conference contribution › 同行評審

2 引文斯高帕斯（Scopus）

摘要

This paper presents a high-efficiency radio frequency (RF) power harvesting IC with an extended input range. The proposed system comprises a reconfigurable rectifier, maximum power point tracking unit, load modulation circuit, and low-dropout regulator. The reconfigurable rectifier extends the high-efficiency range of the RF input power through stage number control and load modulation according to input power and load requirements. The design is fabricated using 0.18-\mu {m} CMOS technology, and the chip area is 1.15 \times 0.57{mm}{2}. The proposed system can achieve an RF-DC power conversion efficiency greater than 20% in a 16.5-dB input power range with a peak value of 45%, and sensitivity of-16 dBm for a 1-V output voltage.

原文	English
主出版物標題	ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings
發行者	Institute of Electrical and Electronics Engineers Inc.
頁面	361-364
頁數	4
ISBN（電子）	9781665484947
DOIs	https://doi.org/10.1109/ESSCIRC55480.2022.9911490
出版狀態	Published - 2022
事件	48th IEEE European Solid State Circuits Conference, ESSCIRC 2022 - Milan, 意大利持續時間: 19 9月 2022 → 22 9月 2022

出版系列

名字	ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings

Conference

Conference	48th IEEE European Solid State Circuits Conference, ESSCIRC 2022
國家/地區	意大利
城市	Milan
期間	19/09/22 → 22/09/22

存取文件

10.1109/ESSCIRC55480.2022.9911490

其它文件與鏈接

Link to publication in Scopus

引用此

Yan, J. R., Kuo, H. Y., & Liao, Y. T. (2022). A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique. 於 ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings (頁 361-364). (ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ESSCIRC55480.2022.9911490

Yan, Jing Ren ; Kuo, Hao Yi ; Liao, Yu Te. / A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique. ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. 頁 361-364 (ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings).

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title = "A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique",

abstract = "This paper presents a high-efficiency radio frequency (RF) power harvesting IC with an extended input range. The proposed system comprises a reconfigurable rectifier, maximum power point tracking unit, load modulation circuit, and low-dropout regulator. The reconfigurable rectifier extends the high-efficiency range of the RF input power through stage number control and load modulation according to input power and load requirements. The design is fabricated using 0.18-\mu {m} CMOS technology, and the chip area is 1.15 \times 0.57{mm}{2}. The proposed system can achieve an RF-DC power conversion efficiency greater than 20% in a 16.5-dB input power range with a peak value of 45%, and sensitivity of-16 dBm for a 1-V output voltage.",

keywords = "load modulation, maximum power point tracking, RF energy harvesting, wide input range rectifier",

author = "Yan, {Jing Ren} and Kuo, {Hao Yi} and Liao, {Yu Te}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 48th IEEE European Solid State Circuits Conference, ESSCIRC 2022 ; Conference date: 19-09-2022 Through 22-09-2022",

year = "2022",

doi = "10.1109/ESSCIRC55480.2022.9911490",

language = "English",

series = "ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings",

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Yan, JR, Kuo, HY & Liao, YT 2022, A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique. 於 ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings. ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings, Institute of Electrical and Electronics Engineers Inc., 頁 361-364, 48th IEEE European Solid State Circuits Conference, ESSCIRC 2022, Milan, 意大利, 19/09/22. https://doi.org/10.1109/ESSCIRC55480.2022.9911490

A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique. / Yan, Jing Ren; Kuo, Hao Yi; Liao, Yu Te.
ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. p. 361-364 (ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings).

研究成果: Conference contribution › 同行評審

TY - GEN

T1 - A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique

AU - Yan, Jing Ren

AU - Kuo, Hao Yi

AU - Liao, Yu Te

PY - 2022

Y1 - 2022

N2 - This paper presents a high-efficiency radio frequency (RF) power harvesting IC with an extended input range. The proposed system comprises a reconfigurable rectifier, maximum power point tracking unit, load modulation circuit, and low-dropout regulator. The reconfigurable rectifier extends the high-efficiency range of the RF input power through stage number control and load modulation according to input power and load requirements. The design is fabricated using 0.18-\mu {m} CMOS technology, and the chip area is 1.15 \times 0.57{mm}{2}. The proposed system can achieve an RF-DC power conversion efficiency greater than 20% in a 16.5-dB input power range with a peak value of 45%, and sensitivity of-16 dBm for a 1-V output voltage.

AB - This paper presents a high-efficiency radio frequency (RF) power harvesting IC with an extended input range. The proposed system comprises a reconfigurable rectifier, maximum power point tracking unit, load modulation circuit, and low-dropout regulator. The reconfigurable rectifier extends the high-efficiency range of the RF input power through stage number control and load modulation according to input power and load requirements. The design is fabricated using 0.18-\mu {m} CMOS technology, and the chip area is 1.15 \times 0.57{mm}{2}. The proposed system can achieve an RF-DC power conversion efficiency greater than 20% in a 16.5-dB input power range with a peak value of 45%, and sensitivity of-16 dBm for a 1-V output voltage.

KW - load modulation

KW - maximum power point tracking

KW - RF energy harvesting

KW - wide input range rectifier

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U2 - 10.1109/ESSCIRC55480.2022.9911490

DO - 10.1109/ESSCIRC55480.2022.9911490

M3 - Conference contribution

AN - SCOPUS:85141494527

T3 - ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings

SP - 361

EP - 364

BT - ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 48th IEEE European Solid State Circuits Conference, ESSCIRC 2022

Y2 - 19 September 2022 through 22 September 2022

ER -

Yan JR, Kuo HY, Liao YT. A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique. 於 ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. p. 361-364. (ESSCIRC 2022 - IEEE 48th European Solid State Circuits Conference, Proceedings). doi: 10.1109/ESSCIRC55480.2022.9911490

A Wide-input-range 918MHz RF Energy Harvesting IC with Adaptive Load and Input Power Tracking Technique

摘要

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Conference

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