次世代無線通訊之THz輻射系統研究

Title:	次世代無線通訊之THz輻射系統研究 Studies of THz radiation systems for next generation wireless communication
Authors:	蔡佾蒼 Cai, Yi-Cang 鄒志偉 Chow, Chi-Wai 顯示科技研究所
Keywords:	兆赫波;THz
Issue Date:	2008
Abstract:	無線通訊系統的頻率波段使用越來越密集，我們利用兆赫波來傳輸訊號不但不需要申請執照，也因為中心頻率在0.1THz-10THz可以避免與其他系統的干擾。在超寬頻脈衝傳輸系統中(UWB-IR)，我們經由實驗結果的數據分析，曼徹斯特編碼將有助改善訊號傳輸的品質。我們將利用兆赫波脈衝來當光源來激發光導天線已實現超寬頻脈衝系統。利用兆赫波來傳輸訊號會受空氣中水的影響，我們結果分析出利用曼徹斯特編碼相較於傳統的OOK編碼有較好的傳輸品質。 We propose and numerically analyze the feasibility of using Manchester coding to enhance the reliability of ultra-wideband (UWB)-impulse radio (IR)transmission system. A specific example of UWB-IR communication system with optically triggered Terahertz (THz) pulse will be used in this analysis. Effects of atmospheric turbulence with long-normal distribution behavior are considered for the transmission link. Our analysis Manchester coding rather than the conventional on-off-keying(OOK) coding in the presence of atmospheric turbulence.
URI:	http://140.113.39.130/cdrfb3/record/nctu/#GT079615522 http://hdl.handle.net/11536/42206
Appears in Collections:	Thesis

Files in This Item:

552201.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.