2.45GHz Wide Input Range CMOS Rectifier for RF Energy Harvesting

被引：0

作者：

Lau, Wendy W. Y. ^{[1
]}

Siek, Liter ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Ctr Excellence IC Design VIRTUS, Singapore, Singapore

来源：

2017 IEEE WIRELESS POWER TRANSFER CONFERENCE (WPTC 2017) | 2017年

关键词：

Energy harvesting; rectifiers; RF-DC converters; ultra high frequency (UHF); wireless power transfer (WPT);

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a CMOS rectifier operating at 2.45 GHz for RF energy harvesting. The diode forward voltage drop, forward peak current and reverse leakage current issues have been addressed by utilizing a novel DC-boosted biasing technique. The proposed rectifier is implemented in 65 nm 6M/1P standard CMOS technology. In simulation, the proposed rectifier achieved peak efficiency of 59.6% with input power of 12 dBm at 2.45 GHz and 29 k Omega output load. PCE greater than 20% can be achieved over an extended input power range of 19 dB from -18 dBm to 1 dBm. The proposed rectifier has sensitivity of -17 dBm for 1 V output voltage.

引用

页数：4

共 50 条

[21] A 100-nW sensitive RF-to-DC CMOS rectifier for energy harvesting applications
Chatterjee, Shouri
Tarique, Mohd
2016 29TH INTERNATIONAL CONFERENCE ON VLSI DESIGN AND 2016 15TH INTERNATIONAL CONFERENCE ON EMBEDDED SYSTEMS (VLSID), 2016, : 557 - 558
[22] Efficiency-Enhancement of 2.45-GHz Energy Harvesting Circuit Using Integrated CPW-MS Structure at Low RF Input Power
Mansour, Mohamed M.
Kanaya, Haruichi
IEICE TRANSACTIONS ON ELECTRONICS, 2019, E102C (05) : 399 - 407
[23] A High-Performance Dual-Topology CMOS Rectifier With 19.5-dB Power Dynamic Range for RF-Based Hybrid Energy Harvesting
Choo, Alexander
Ramiah, Harikrishnan
Churchill, Kishore Kumar Pakkirisami
Chen, Yong
Mekhilef, Saad
Mak, Pui-In
Martins, Rui P.
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2023, 31 (08) : 1253 - 1257
[24] Compact and Wide-band Efficiency Improved RF Differential Rectifier for Wireless Energy Harvesting
Mansour, Mohamed M.
Le Polozec, Xavier
Kanaya, Haruichi
2018 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM - IMS, 2018, : 972 - 975
[25] Design of a Beamforming Tri-Band Rectifier for RF Energy Harvesting
Abdollahi, Saeed
Bakhtafrouz, Ahmad
Maddahali, Mohsen
IEEE ACCESS, 2025, 13 : 34802 - 34811
[26] Design of a High-Efficiency 2.45-GHz Rectenna for Low-Input-Power Energy Harvesting
Sun, Hucheng
Guo, Yong-xin
He, Miao
Zhong, Zheng
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 : 929 - 932
[27] Photovoltaic-assisted self-Vth-cancellation CMOS rectifier for synergistic RF energy harvesting
Usami, Ren
Komiyama, Takao
Chonan, Yasunori
Yamaguchi, Hiroyuki
Kotani, Koji
IEICE ELECTRONICS EXPRESS, 2020, 17 (13):
[28] Low Cost Compact Rectifier for RF Energy Harvesting
Divakaran, Sleebi K.
Joy, Laya Mary
Das Krishna, Deepti
Nasimuddin
2018 IEEE INDIAN CONFERENCE ON ANTENNAS & PROPOGATION (INCAP), 2018,
[29] High Frequency Rectifier for RF Energy Harvesting Systems
Khansalee, Ekkaphol
Zhao, Yan
Nuanyai, Kittipong
2015 7TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND ELECTRICAL ENGINEERING (ICITEE), 2015, : 304 - 308
[30] Characterization of RF Energy Harvesting at 2.4 GHz
Aboueidah, Hadeel
Abbas, Nasma
El-Nachar, Nadeen
Al-Yousef, Aya
Alhawari, Mohammad
Mohammad, Baker
Saleh, Hani
Assaf, Tasneem
Ismail, Mohammed
2017 24TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (ICECS), 2017, : 446 - 449

← 1 2 3 4 5 →