eprintid: 3464
rev_number: 6
eprint_status: archive
userid: 342
dir: disk0/00/00/34/64
datestamp: 2019-05-31 10:50:42
lastmod: 2019-05-31 10:50:42
status_changed: 2019-05-31 10:50:42
type: article
metadata_visibility: show
creators_name: Vu, Tuan Anh
creators_name: Pham, Van Chi
creators_name: Pham, Anh Vu
creators_name: Gardner, Christopher
creators_id: tanhvu@vnu.edu.vn
creators_id: cvpham@ucdavis.edu
creators_id: pham@ece.ucdavis.edu
creators_id: gardner36@llnl.gov
title: Wireless Power Transfer Through Metal Using Inductive Link
ispublished: inpress
subjects: Scopus
divisions: fac_fet
abstract: This paper presents a highly efficient power transfer system based on a co-design of a class-E power amplifier (PA) and a pair of inductively coupled Helical coils for through-metal-wall power transfer. Power is transferred wirelessly through a 3.1-mm thick aluminum barrier without any physical penetration and contact. Measurement results show that the class-E
PA achieves a peak power gain of 25.2 dB and a maximum collector efficiency of 57.3%, all at 200 Hz. The proposed system obtains a maximum power transfer efficiency of 9% and it can deliver 5 W power to the receiver side through the aluminum barrier.
date: 2019-12
date_type: published
publisher: Institute of Advanced Engineering and Science
full_text_status: public
publication: International Journal of Power Electronics and Drive Systems (IJPEDS)
volume: 10
number: 4
refereed: FALSE
issn: 2088-8694
citation:   Vu, Tuan Anh and Pham, Van Chi and Pham, Anh Vu and Gardner, Christopher  (2019) Wireless Power Transfer Through Metal Using Inductive Link.  International Journal of Power Electronics and Drive Systems (IJPEDS), 10  (4).    ISSN 2088-8694    (In Press)  
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3464/1/Power_amplifier.pdf