A fully-integrated ambient RF energy harvesting system with 423-mu W output power

• Main Authors: Churchill, Kishore Kumar Pakkirisami, Ramiah, Harikrishnan, Chong, Gabriel, Chen, Yong, Mak, Pui-In, Martins, Rui P.
• Format: Article
• Published: MDPI 2022
• Subjects: QD Chemistry; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/41948/

This paper proposes a 2.4-GHz fully-integrated single-frequency multi-channel RF energy harvesting (RFEH) system with increased harvested power density. The RFEH can produce an output power of similar to 423-mu W in harvesting ambient RF energy. The front-end consists of an on-chip impedance matchin...