期刊論文
| 學年 | 99 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2010-09-01 |
| 作品名稱 | UWB Communication Characteristics for Different
 Distribution of People and Various Materials of Walls |
| 作品名稱（其他語言） | |
| 著者 | Ho, Min-Hui; Liao, Shu-Han; Chiu, Chien-Ching |
| 單位 | 淡江大學電機工程學系 |
| 出版者 | 臺北縣：淡江大學 |
| 著錄名稱、卷期、頁數 | 淡江理工學刊=Tamkang Journal of Science and Engineering 13(3)，頁315-326 |
| 摘要 | A comparison of UWB communication characteristics for different distribution of people and various materials of walls in real environments is investigated. The impulse responses of these cases are computed by applying shooting and bouncing ray/image (SBR/Image) techniques and inverse Fourier transform. The frequency dependence utilized in the structure on the indoor channel is accounted for in the channel calculation. By using the impulse response of these multi-path channels, the mean excess delay, root mean square (RMS) delay spread, the number of multi-path arrivals within 10 dB of the peak multi-path arrival (NP10dB), and the number of paths required to meet the 85% energy capture threshold (NP (85%)) for these different distribution of people and various materials of walls have been obtained. The bit error rate (BER) performance for UWB indoor communication is calculated. The outage probability for binary antipodal-pulse amplitude modulation (B-PAM) system has been presented. Numerical results have shown that the multi-path effect by people is an important factor for BER performance. Some different distribution of people and various materials of walls have been very carefully investigated. Finally, it is worth noting that in these cases the present work provides not only comparative information but also quantitative information on the performance reduction. |
| 關鍵字 | UWB; Multi-Path; Bit Error Rate; Outage Probability |
| 語言 | en |
| ISSN | 1560-6686 |
| 期刊性質 | 國際 |
| 收錄於 | EI |
| 產學合作 | |
| 通訊作者 | Chiu, Chien-Ching |
| 審稿制度 | |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/52817 ) |