BCB製程上傳輸線特性之研究

The study of transmission line properties on BCB process

謝穎雄(Ying-Hsiung Hsieh)

指導教授 ： 盧信嘉

國立臺灣大學/電機資訊學院/電子工程學研究所/碩士(2008年)

https://doi.org/10.6342/NTU.2008.00246

摘要

本論文以一種新的傳輸線架構-挖槽的半同軸纜線為基礎，實作於環苯丁烷的材質上。並同時與微帶線及半同軸纜線作比較，探討其單端與差動對時的損耗優劣及其他特性，並研究此種架構與微帶線對於傳輸線的耦合現象之優劣。模擬及量測結果的顯示，在相同的線寬下，開槽線具有較低的損耗，在差動情況下，模擬結果則未顯示有明顯的差異。

關鍵字

傳輸線 ； 半同軸纜線 ； 環苯丁烷

並列摘要

This work is based on a new structure of transmission line- slotted semi-coaxial line and made on BCB substrate. We compared attenuation constant and other properties with microstrip line and semi-coaxial line in single-ended and differential mode. We also compared the coupling effect between proposed transmission lines and conventional microstrip line. The single-ended slotted semi-coaxial line shows lower attenuation constant by simulation and measurement under same line dimensions. However, differential slotted semi-coaxial line does not show clear improvement in attenuation constant.

並列關鍵字

Transmission line ； semi-coaxial line ； Benzocyclobutene

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