Presentation | 2011-05-27 Mode-equivalent Modeling and Identification of System with Cable Interconnection between Transmitter and Receiver Pairs (Part 2) Kota SEJIMA, Yoshitaka TOYOTA, Kengo IOKIBE, Liuji R. KOGA, Tetsushi WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | mode-equivalent circuit / mode-conversion sources / current division factor / mode-decomposition technique / common-mode current / normal-mode voltage |
Paper # | EMCJ2011-25,MW2011-22,EST2011-18 |
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Conference Information | |
Committee | EST |
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Conference Date | 2011/5/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electronic Simulation Technology (EST) |
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Language | JPN |
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 |
1st Author's Name | Kota SEJIMA |
1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University() |
2nd Author's Name | Yoshitaka TOYOTA |
2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
3rd Author's Name | Kengo IOKIBE |
3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
4th Author's Name | Liuji R. KOGA |
4th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
5th Author's Name | Tetsushi WATANABE |
5th Author's Affiliation | Inductrial Technology Center of Okayama Prefecture |
Date | 2011-05-27 |
Paper # | EMCJ2011-25,MW2011-22,EST2011-18 |
Volume (vol) | vol.111 |
Number (no) | 66 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |