Wireless power transmission circuit on a small planar wide-band antenna

Y. Shinki, D. Kanemoto, K. Yoshida, Ramesh Pokharel, Kuniaki Yoshitomi, Haruichi Kanaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents the design of wireless power transmission circuit on a small planar wide-band antenna. The proposed rectifying circuit consists of a microstrip line, a Schottky detector diode and a capacitor. Our proposed rectifying circuit can work at 2.45 GHz, 3.8 GHz and 5.8 GHz, namely, multiband operation, and circuit size is 56 mm × 43 mm × 1.6 mm. The proposed small planar wide-band antenna has a maximum gain of 1.26 dBi at 2.5 GHz, 0.37 dBi at 3.8 GHz and 3.32 dBi at 5.8 GHz. The maximum conversion efficiencies of this circuit achieved at free space are 26.8%, 29% and 43.3% at 2.5, 3.5 and 5.8 GHz with load resistances of 2000, 510, 1300 and 0 dBm input power level.

Original languageEnglish
Title of host publication2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings
DOIs
Publication statusPublished - 2013
Event2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Xi'an, Shaanxi, China
Duration: Oct 22 2013Oct 25 2013

Other

Other2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013
CountryChina
CityXi'an, Shaanxi
Period10/22/1310/25/13

Fingerprint

Rectifying circuits
Power transmission
Antennas
Networks (circuits)
Microstrip lines
Conversion efficiency
Diodes
Capacitors
Detectors

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Shinki, Y., Kanemoto, D., Yoshida, K., Pokharel, R., Yoshitomi, K., & Kanaya, H. (2013). Wireless power transmission circuit on a small planar wide-band antenna. In 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings [6718459] https://doi.org/10.1109/TENCON.2013.6718459

Wireless power transmission circuit on a small planar wide-band antenna. / Shinki, Y.; Kanemoto, D.; Yoshida, K.; Pokharel, Ramesh; Yoshitomi, Kuniaki; Kanaya, Haruichi.

2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings. 2013. 6718459.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shinki, Y, Kanemoto, D, Yoshida, K, Pokharel, R, Yoshitomi, K & Kanaya, H 2013, Wireless power transmission circuit on a small planar wide-band antenna. in 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings., 6718459, 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013, Xi'an, Shaanxi, China, 10/22/13. https://doi.org/10.1109/TENCON.2013.6718459
Shinki Y, Kanemoto D, Yoshida K, Pokharel R, Yoshitomi K, Kanaya H. Wireless power transmission circuit on a small planar wide-band antenna. In 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings. 2013. 6718459 https://doi.org/10.1109/TENCON.2013.6718459
Shinki, Y. ; Kanemoto, D. ; Yoshida, K. ; Pokharel, Ramesh ; Yoshitomi, Kuniaki ; Kanaya, Haruichi. / Wireless power transmission circuit on a small planar wide-band antenna. 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings. 2013.
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