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A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency Selection
Lian,Wen Xun1; Ramiah,Harikrishnan1; Chong,Gabriel2; Churchill,Kishore Kumar Pakkirisami1; Lai,Nai Shyan3; Mekhilef,Saad4; Chen,Yong5,6,7; Mak,Pui In5,6,7; Martins,Rui P.5,6,7,8
2023-07
Source PublicationIEEE Access
ISSN2169-3536
Volume11Pages:74121-74135
Abstract

This paper proposes a fully-integrated dual-band CMOS RF energy harvesting (RFEH) front-end with an adaptive frequency selector that can select between two harvesting frequencies of 1.9 GHz and 2.4 GHz. The RFEH front end includes two pairs of on-chip LC networks and rectifiers that convert the harvested RF power into a usable DC voltage. An internal control logic circuit, powered by an auxiliary path, selects the input harvesting frequency band with a higher power output to the load. The proposed dual-band adaptive frequency selection RFEH system achieves a peak PCE of 40% and 32% at 1.9 GHz and 2.4 GHz, respectively.

KeywordAdaptive Frequency Selection Cmos Dickson Dual-band Impedance Matching Network (Imn) Multiband Rf Energy Harvesting (Rfeh)
DOI10.1109/ACCESS.2023.3296145
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:001038303200001
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141
Scopus ID2-s2.0-85165272137
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Faculty of Science and Technology
INSTITUTE OF MICROELECTRONICS
Corresponding AuthorRamiah,Harikrishnan
Affiliation1.Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
2.Nexperia R&D Penang, Bayan Lepas, Malaysia
3.School of Engineering, Asia Pacific University of Technology and Innovation, Kuala Lumpur, Malaysia
4.School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Melbourne, VIC, Australia
5.State-Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macao, China
6.Institute of Microelectronics, University of Macau, Macau, China
7.Department of ECE, Faculty of Science and Technology, University of Macau, Macau, China
8.Instituto Superior Técnico, Universidade de Lisboa, 1349-001 Lisbon, Portugal (On leave)
Recommended Citation
GB/T 7714
Lian,Wen Xun,Ramiah,Harikrishnan,Chong,Gabriel,et al. A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency Selection[J]. IEEE Access, 2023, 11, 74121-74135.
APA Lian,Wen Xun., Ramiah,Harikrishnan., Chong,Gabriel., Churchill,Kishore Kumar Pakkirisami., Lai,Nai Shyan., Mekhilef,Saad., Chen,Yong., Mak,Pui In., & Martins,Rui P. (2023). A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency Selection. IEEE Access, 11, 74121-74135.
MLA Lian,Wen Xun,et al."A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency Selection".IEEE Access 11(2023):74121-74135.
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