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Paper Abstract and Keywords
Presentation
Basic Study on Transmission Side Impedance Matching in MRC-WPT
Taiga Hashi (Hosei Univ.), Takahiro Miyaura (DAIHEN Corp.), Katsuki Baba, Sousuke Nakamura (Hosei Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In a wireless power transfer circuit, the input impedance fluctuates due to variations in the transfer distance between the transmitter and receiver coils. Input impedance fluctuations are problematic because they can cause the desired voltage value of the power supply or the current flowing through the circuit to be excessive. Therefore, this study examines the introduction of a CLC-type impedance matching circuit on the transmission side to suppress input impedance fluctuations, even when the transfer distance varies. The simulation results demonstrate that the input impedance can be kept constant and the power supply distance can simultaneously be extended.
Keyword (in Japanese) (See Japanese page) 
(in English) Magnetic resonance coupling(MRC) / wireless power transfer(WPT) / impedance matching / / / / /  
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Conference Information
Committee WPT  
Conference Date 2022-12-05 - 2022-12-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 2022 Asian Wireless Power Transfer Workshop (AWPT 2022) 
Paper Information
Registration To WPT 
Conference Code 2022-12-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Basic Study on Transmission Side Impedance Matching in MRC-WPT 
Sub Title (in English)  
Keyword(1) Magnetic resonance coupling(MRC)  
Keyword(2) wireless power transfer(WPT)  
Keyword(3) impedance matching  
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1st Author's Name Taiga Hashi  
1st Author's Affiliation Hosei University (Hosei Univ.)
2nd Author's Name Takahiro Miyaura  
2nd Author's Affiliation DAIHEN Corporation (DAIHEN Corp.)
3rd Author's Name Katsuki Baba  
3rd Author's Affiliation Hosei University (Hosei Univ.)
4th Author's Name Sousuke Nakamura  
4th Author's Affiliation Hosei University (Hosei Univ.)
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