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Paper Abstract and Keywords
Presentation 2011-05-27 10:20
Mode-equivalent Modeling and Identification of System with Cable Interconnection between Transmitter and Receiver Pairs (Part 2)
Kota Sejima, Yoshitaka Toyota, Kengo Iokibe, Ryuji Koga (Okayama Univ.), Tetsushi Watanabe (ITCO) EMCJ2011-25 MW2011-22 EST2011-18 Link to ES Tech. Rep. Archives: MW2011-22 EST2011-18
Abstract (in Japanese) (See Japanese page) 
(in English) At the interface where two transmission lines with different current division factors are connected, there occurs mode conversion. Focusing on a transmission system where a microstrip line on printed circuit board with a transmitter or a receiver is connected to a two-wire line above the system ground, the modal equivalent-circuit model with mode-conversion sources was developed. The model was validated by comparing common mode current and normal-mode voltage between measurement and circuit simulation. As a result, both spectra have a good agreement,
which indicates that mode conversion is expressed using the proposed mode-conversion sources. According to the model, two approaches were carried out to reduce normal-mode voltage in common-mode resonance: reduction in the difference of current division factors and reduction in common-mode current. It was found that both approaches can suppress mode conversion as expected by the model.
Keyword (in Japanese) (See Japanese page) 
(in English) mode-equivalent circuit / mode-conversion sources / current division factor / mode-decomposition technique / common-mode current / normal-mode voltage / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 64, EMCJ2011-25, pp. 93-98, May 2011.
Paper # EMCJ2011-25 
Date of Issue 2011-05-19 (EMCJ, MW, EST) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF EMCJ2011-25 MW2011-22 EST2011-18 Link to ES Tech. Rep. Archives: MW2011-22 EST2011-18

Conference Information
Committee EMCJ MW EST  
Conference Date 2011-05-26 - 2011-05-27 
Place (in Japanese) (See Japanese page) 
Place (in English) NICT 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, EMC, etc. 
Paper Information
Registration To EMCJ 
Conference Code 2011-05-EMCJ-MW-EST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Mode-equivalent Modeling and Identification of System with Cable Interconnection between Transmitter and Receiver Pairs (Part 2) 
Sub Title (in English)  
Keyword(1) mode-equivalent circuit  
Keyword(2) mode-conversion sources  
Keyword(3) current division factor  
Keyword(4) mode-decomposition technique  
Keyword(5) common-mode current  
Keyword(6) normal-mode voltage  
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Keyword(8)  
1st Author's Name Kota Sejima  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Yoshitaka Toyota  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Kengo Iokibe  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Ryuji Koga  
4th Author's Affiliation Okayama University (Okayama Univ.)
5th Author's Name Tetsushi Watanabe  
5th Author's Affiliation Industrial Technology Center of Okayama Prefecture (ITCO)
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Speaker Author-1 
Date Time 2011-05-27 10:20:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2011-25, MW2011-22, EST2011-18 
Volume (vol) vol.111 
Number (no) no.64(EMCJ), no.65(MW), no.66(EST) 
Page pp.93-98 
#Pages
Date of Issue 2011-05-19 (EMCJ, MW, EST) 


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