@inproceedings{f171581106054ec3b95982021bf878af,
title = "Extended Power Rectifier Designed for Wireless Power and Information Transfer Based on Second Harmonic Backscatters",
abstract = "A high-efficiency rectifier with a novel diplexer is proposed in this work to apply for wireless power and information transfer based on the second harmonic. The diplexer is implemented by a hybrid coupler and two quarter wavelength short stubs to enable high isolation of its power carrier frequency and second harmonic generated by the nonlinearity of power amplifier (PA), which is used to carry the power and the signal, respectively. Couplers are also implemented to improve the working power of the system. The rectifier and diplexer are demonstrated to be in good agreement with simulation. The input power and efficiency of the proposed rectifier is 21dBm and 78.8% in 2.45GHz.",
keywords = "Backscatters, Diplexer, High-power rectifier, Second harmonic, WIPT",
author = "Junqi Yang and Hao Zhang and Chen Gao",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2021 ; Conference date: 15-11-2021 Through 17-11-2021",
year = "2021",
doi = "10.1109/IMWS-AMP53428.2021.9643999",
language = "英语",
series = "2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "225--227",
booktitle = "2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2021",
}