TY - GEN
T1 - Applied Reflectarray based on Metasurface for Wireless Power Transmission Efficiencys
AU - Maruyama, Tamami
AU - Chen, Qiang
AU - Suematsu, Noriharu
N1 - Funding Information:
This conference was partially supported by the Research Institute of Electrical Communication, Tohoku University. And this work was supported JSPS KAKENHI Grant Number C17K06452. And this work partially supported by Collaborative Research Program 2019 Information Initiative Center, Hokkaido University, Japan. We are deeply grateful for the joint use of METLAB in Kyoto University, Prof. Ohira in Toyohashi University and Prof. Yuan in NIT, Sendai college.
Funding Information:
ACKNOWLEDGMENT This conference was partially supported by the Research Institute of Electrical Communication, Tohoku University. And this work was supported JSPS KAKENHI Grant Number C17K06452. And this work partially supported by Collaborative Research Program 2019 Information Initiative Center, Hokkaido University, Japan. We are deeply grateful for the joint use of METLAB in Kyoto University, Prof. Ohira in Toyohashi University and Prof. Yuan in NIT, Sendai college.
Publisher Copyright:
© 2019 IEEE.
PY - 2019/9
Y1 - 2019/9
N2 - With the goal of realizing energy harvesting, we examined the application of a reflectarray using metasurfaces to improve the efficiency ? of wireless power transmission. The transmission antenna was a dipole, the reception antenna was a dipole with a diode-loaded reflectarray, and the maximum power transmission efficiency ? was calculated from the kQ product. As a result, it was clarified that the maximum efficiency ? can be increased by switching the beam of the receiving antenna according to the arrangement of the dipole and the reflectarray.
AB - With the goal of realizing energy harvesting, we examined the application of a reflectarray using metasurfaces to improve the efficiency ? of wireless power transmission. The transmission antenna was a dipole, the reception antenna was a dipole with a diode-loaded reflectarray, and the maximum power transmission efficiency ? was calculated from the kQ product. As a result, it was clarified that the maximum efficiency ? can be increased by switching the beam of the receiving antenna according to the arrangement of the dipole and the reflectarray.
KW - Energy harvesting
KW - kQ product
KW - Metasurfaces
KW - Reflectarray
KW - Wireless Power Transmission
UR - http://www.scopus.com/inward/record.url?scp=85091963731&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85091963731&partnerID=8YFLogxK
U2 - 10.1109/ICECOM48045.2019.9163614
DO - 10.1109/ICECOM48045.2019.9163614
M3 - Conference contribution
AN - SCOPUS:85091963731
T3 - ICECOM 2019 - 23rd International Conference on Applied Electromagnetics and Communications, Proceedings
BT - ICECOM 2019 - 23rd International Conference on Applied Electromagnetics and Communications, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Applied Electromagnetics and Communications, ICECOM 2019
Y2 - 30 September 2019 through 2 October 2019
ER -