IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
... (for ESS/CS/ES/ISS)
Tech. Rep. Archives
... (for ES)
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2013-05-17 14:50
Duplex Wireless Power Transmission with a Directional Coupler for Interference Reduction
Kengo Nishimoto (Mitsubishi Electric), Kenzaburo Hitomi (Mitsubishi Electric Engineering), Takeshi Oshima, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric), Yoshiyuki Takahashi, Yoshiyuki Akuzawa (Mitsubishi Electric Engineering)
Abstract (in Japanese) (See Japanese page) 
(in English) In duplex wireless power transmission using electromagnetic resonant coupling, a method of reducing interference by adding a directional coupler is proposed. If duplex wireless power transmission has no loss and is perfectly matched, it acts as a directional coupler. The present method uses this characteristic and the interference is decreased by connecting a directional coupler to the input or output ports of duplex wireless power transmission. We validate this method by performing simulations for two configurations of duplex wireless power transmission, one is duplicating horizontally the simplex transmission in which two antennas are set opposite each other, and the other is duplicating axially the simplex transmission in which two antennas are put on concentric circles. Also, it is shown that the isolation port changes depending on the transmitting distance in the former configuration.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless power transmission / Duplex transmission / Directional coupler / Interference reduction / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 34, AP2013-31, pp. 85-90, May 2013.
Paper # AP2013-31 
Date of Issue 2013-05-09 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee AP  
Conference Date 2013-05-16 - 2013-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Beppu International Convention Center B-ConPlaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2013-05-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Duplex Wireless Power Transmission with a Directional Coupler for Interference Reduction 
Sub Title (in English)  
Keyword(1) Wireless power transmission  
Keyword(2) Duplex transmission  
Keyword(3) Directional coupler  
Keyword(4) Interference reduction  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kengo Nishimoto  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Kenzaburo Hitomi  
2nd Author's Affiliation Mitsubishi Electric Engineering Corporation (Mitsubishi Electric Engineering)
3rd Author's Name Takeshi Oshima  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
4th Author's Name Toru Fukasawa  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
5th Author's Name Hiroaki Miyashita  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
6th Author's Name Yoshiyuki Takahashi  
6th Author's Affiliation Mitsubishi Electric Engineering Corporation (Mitsubishi Electric Engineering)
7th Author's Name Yoshiyuki Akuzawa  
7th Author's Affiliation Mitsubishi Electric Engineering Corporation (Mitsubishi Electric Engineering)
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker
Date Time 2013-05-17 14:50:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2013-31 
Volume (vol) IEICE-113 
Number (no) no.34 
Page pp.85-90 
#Pages IEICE-6 
Date of Issue IEICE-AP-2013-05-09 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan