教師資料查詢 | 類別: 期刊論文 | 教師: 丘建青 Chiu Chien-ching (瀏覽個人網頁)

標題:Channel Capacities of Indoor MIMO-UWB Transmission for Different Material Partitions
學年99
學期2
出版(發表)日期2011/03/01
作品名稱Channel Capacities of Indoor MIMO-UWB Transmission for Different Material Partitions
作品名稱(其他語言)
著者Liao, Shu-han; Chen, Hua-pin; Chiu, Chien-ching; Liu, Chun-liang
單位淡江大學電機工程學系
出版者TamKang University
著錄名稱、卷期、頁數Tamkang Journal of Science and Engineering 14(1), pp.49-63
摘要In this paper, channel capacities of indoor MIMO-UWB (multiple input multiple output-Ultra wideband) transmission for different material partitions are described. A ray-tracing technique is applied to compute the frequency responses for an environment with different material partitions. All the material parameters of our simulation environments such as dielectric constant and conductivity are both dependent on operating frequency in our calculations for UWB transmission. In other words, these material parameters are frequency selective for our calculation. By frequency responses of our simulation environment, channel capacities of MIMO-UWB transmission are calculated. Furthermore, outage probability is also computed for analyzing statistical property. Based on the calculations, the effects by different material partitions on 2X2 MIMO-UWB transmission are compared for different signal power to noise power ratio (SNR). In addition, the effects by different material partitions for different antenna array are investigated and compared to SISO (single input single output). Numerical results show that the Styrofoam partition has largest transmission rate, and the plywood partition has smallest one. Finally, it is worth noting that in these cases the present work provided not only comparative information but also quantitative information.
關鍵字MIMO-UWB;Frequency Selective;Ray-Tracing Technique;Channel Capacity
語言英文(美國)
ISSN1560-6686
期刊性質國內
收錄於EI;
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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