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  • 學位論文

NTU-Array之光學連接模組

Optical Link Module of NTU-Array

指導教授 : 闕志鴻

摘要


本論文敘述NTU-array光學傳輸模組的設計與製作。NTU-Array是一個無線電天文干涉儀,用來觀測在78-113GHz頻段宇宙背景輻射的SZ效應。藉由觀測SZ效應我們可以了解宇宙結構的演化歷史。第一章簡介干涉儀的架構。第二章描述光學傳輸模的組成元件,包括:增益等化器、二個前級放大器、光發射器、光接收器,以及後級放大器。利用光學傳輸可以有:訊號不會隨著距離的增長,而劇烈地衰減的好處。第三章說明增益等化器的設計公式推導、模擬。第四章交代增益等化器和光學傳輸模組的量測結果。第五章做一總結,以及未來的工作展望。

並列摘要


This thesis focuses on the design and fabrication of the optical link module of NTU-Array. NTU-Array is a microwave interferometer which is made for probing the high red-shift objects by measuring the SZ effect. In Chapter 1, we introduce the scientific goals and a framework of NTU-Array. Chapter 2 and Chapter 3 describe the design and fabrication of optical link module. The benefit of transferring signals by the optical fiber is that the attenuation will not increase dramatically with distance. In Chapter4, we describe the measurement results of the gain equalizer and the optical link module. In Chapter 5, we summarize our work and present a future outlook.

並列關鍵字

Gain equalizer Optical link

參考文獻


[5] 黃首翰,AMiBA接收機中頻模組及倍頻模組之微小化,碩士論文,國立台灣大學電信工程學研究所,民國九十四年七月。
[6] 李偉強,電阻電感及電容之表面黏著元件量測及等效電路模型萃取,碩士論文,國立台灣大學電信工程學研究所,民國九十五年六月。
[1] Thompson, A. R., James M. Moran, and George W. Swenson, Jr. Interferometry and Synthesis in Radio Astronomy. 2nd ed. Wiley, 2001.
[2] D. J. Mellor, “On the Design of Matched Equalizer of prescribed Gain Versus Frequency Profile”. IEEE MTT-S International Microwave Symposium Digest, 1997, pp.308-311
[3] M.Sankara Narayana. “Gain Equalizer Flattens Attenuation Over 6-18GHz”. Applied Microwave & wireless.1998, pp.74-78.

被引用紀錄


Chen, Y. L. (2008). 運作在W-band下的寬頻正交極化轉換器 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2008.00125

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