DocumentCode
3103566
Title
Wireless power transmission based on directional coupler or directional filter
Author
Awai, Ikuo ; Hori, Kenji ; Yakuno, S. ; Namikoshi, K.
Author_Institution
Ryukoku University, Otsu, Japan
fYear
2010
fDate
23-28 May 2010
Firstpage
1
Lastpage
1
Abstract
A new concept for mobile wireless power transmission is proposed based on a microwave directional coupler and directional filter. To cope with the uniform power transmission line required in the system, the circuit configuration should be changed keeping matching with the external circuits. Analysis and experiment is carried out to show the power acquisition from a uniform line with the coupling coefficient from −10dB to 0dB by making good use of the directional coupler scheme or directional filter scheme.
Keywords
Directional couplers; Microwave circuits; Microwave filters; Microwave measurements; Microwave technology; Passive filters; Power measurement; Power transmission; Power transmission lines; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International
Conference_Location
Anaheim, CA
ISSN
0149-645X
Print_ISBN
978-1-4244-6056-4
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2010.5515625
Filename
5515625
Link To Document