標題: | Ka頻段平面次諧波混頻器之設計 Design of Ka-Band Planar Sub-harmonic Mixers |
作者: | 林融聖 Kelvin Lin 鍾世忠 Dr. Shyh-Jong Chung 電信工程研究所 |
關鍵字: | 混頻器;毫米波;次諧波;Mixer;millimeter;sub-harmonic |
公開日期: | 2000 |
摘要: | 本論文目的設計一混頻器提供給予LMDS系統使用,製作於Ka頻段;由於系統規劃,決定採取次諧波混頻器的架構。基於隔離度自然形成、單平面製作、和與基頻混頻器有區隔的原則下,將在論文中完整整理可用於次諧波混頻器的架構,並稍加評斷其優劣,以供設計前的參考。
另外由於製程上的考量,我們將實作三個可單平面實現的次諧波混頻器,包括單端次諧波混頻器、單平面次諧波混頻器、單平衡次諧波混頻器,並對三個結構的性能作比較。 This article is to design a mixer at Ka-band to provide the LMDS system. As our planning, we decided to use the sub-harmonically mixers structure. Since sub-harmonically mixer has the characters of naturally forming isolation, uni-planar fabrication, and different to fundamental mixer and we’ll completely collect the structures of the sub-harmonically mixers and detail the benefit of them. In the other hand, consideration of the process, we will implement three uni-planar sub-harmonically mixers. That include, single-ended sub-harmonically mixer, single planar sub-harmonically mixer, single-balanced sub-harmonically mixer. At least, we’ll compare the performances of them. |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#NT890435069 http://hdl.handle.net/11536/67348 |
顯示於類別: | 畢業論文 |