Presentation | 2006-07-27 Transmission characteristic of two parallel asymmetric microstrip lines Hitoshi NAGAKUBO, Kimitoshi MURANO, Fengchao XIAO, Yoshio KAMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Crosstalk analysis techniques of two parallel microstrip lines of different width on PCB are studied. Two approaches are discussed to obtain a set of solutions of telegrapher's equations. To obtain the set, a modal analysis technique is applied to the equations for multi-conductor lines. In the technique, it is necessary to determine conversion matrices for independent modes. Here, two approaches are discussed; one is a way from predicted mode-excitation circuits of balanced- and unbalanced-mode circuits, and another from eigenvectors. Comparing the results computed by the both approaches and the measured results leads that the approach using eigenvectors is available not only for symmetrical lines but also for asymmetrical ones, but the approach from the predicted circuits is only for symmetrical line type. To know the asymmetry, current distributions in asymmetric lines of unbalanced-mode excitation are discussed from the post-processed experimental results and the computed results of the eigenvector approach. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | asymmetric transmission line / two parallel line / crosstalk analysis / transmission line theory / modal analysis |
Paper # | EMCJ2006-35 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2006/7/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Transmission characteristic of two parallel asymmetric microstrip lines |
Sub Title (in English) | |
Keyword(1) | asymmetric transmission line |
Keyword(2) | two parallel line |
Keyword(3) | crosstalk analysis |
Keyword(4) | transmission line theory |
Keyword(5) | modal analysis |
1st Author's Name | Hitoshi NAGAKUBO |
1st Author's Affiliation | Department of Information and Communication Engineering, The University of Electro-Communications() |
2nd Author's Name | Kimitoshi MURANO |
2nd Author's Affiliation | Department of Information, Communication and Electronics, School of Information Science and Technology, TOKAI University |
3rd Author's Name | Fengchao XIAO |
3rd Author's Affiliation | Department of Information and Communication Engineering, The University of Electro-Communications |
4th Author's Name | Yoshio KAMI |
4th Author's Affiliation | Department of Information and Communication Engineering, The University of Electro-Communications |
Date | 2006-07-27 |
Paper # | EMCJ2006-35 |
Volume (vol) | vol.106 |
Number (no) | 182 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |