Differential-To-Common-Mode Conversion Suppression Using Mushroom Structure on Bent Differential Transmission Lines
DC Field | Value | Language |
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dc.contributor.author | Lee, Seungjin | - |
dc.contributor.author | Lim, Jaehyuk | - |
dc.contributor.author | Oh, Sangyeol | - |
dc.contributor.author | Kim, Yonghoon | - |
dc.contributor.author | Oh, Dan | - |
dc.contributor.author | Lee, Jaehoon | - |
dc.date.accessioned | 2021-09-01T16:53:30Z | - |
dc.date.available | 2021-09-01T16:53:30Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 2156-3950 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/66428 | - |
dc.description.abstract | In this paper, we propose a method to suppress differential-to-common-mode conversion noise from right-angle bent differential lines by installing a mushroom structure on the narrow inner line. We assessed the mode conversion noise suppression characteristics of the proposed structure by analyzing dispersion diagrams. The proposed structure exhibits differentialto-common-mode conversion (S-cd21) below -20 dB up to 6 GHz, while S-cd21 of conventional right-angle bent differential lines is only maintained below -20 dB for frequencies up to 1.04 GHz. In addition, we suggest that further enhancements of the mode conversion suppression bandwidth can he achieved by installing multiple distributed mushroom structures on right-angle bent differential lines. The use of multiple distributed mushrooms enabled us to achieve a wider frequency bandwidth by compensating more fully for the phase difference between the inner and outer lines. Therefore, the right-angle bent differential lines with multiple distributed mushrooms can suppress mode conversion noise under -20 dB up to 10 GHz. We assessed the performance of our proposed structure by conducting measurements in both the frequency and time domains. We obtained a good agreement between our experimental and numerical results. In addition, we measured eye diagrams to demonstrate that the proposed structures suppress differential-to-common-mode conversion noise without degrading the differential signaling quality. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | NOISE SUPPRESSION | - |
dc.subject | MICROSTRIP LINES | - |
dc.subject | REDUCTION | - |
dc.subject | FILTER | - |
dc.subject | DISCONTINUITIES | - |
dc.title | Differential-To-Common-Mode Conversion Suppression Using Mushroom Structure on Bent Differential Transmission Lines | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jaehoon | - |
dc.identifier.doi | 10.1109/TCPMT.2019.2895310 | - |
dc.identifier.scopusid | 2-s2.0-85063885310 | - |
dc.identifier.wosid | 000463473300012 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY, v.9, no.4, pp.702 - 711 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY | - |
dc.citation.title | IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY | - |
dc.citation.volume | 9 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 702 | - |
dc.citation.endPage | 711 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | NOISE SUPPRESSION | - |
dc.subject.keywordPlus | MICROSTRIP LINES | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | FILTER | - |
dc.subject.keywordPlus | DISCONTINUITIES | - |
dc.subject.keywordAuthor | Bend discontinuity | - |
dc.subject.keywordAuthor | common-mode noise | - |
dc.subject.keywordAuthor | differential signaling | - |
dc.subject.keywordAuthor | differential-to-common-mode conversion noise | - |
dc.subject.keywordAuthor | mushroom structure | - |
dc.subject.keywordAuthor | right-angle bent differential lines | - |
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