| A Novel Indoor UWB Antenna Array Design by GA | |
|---|---|
| 學年 | 97 |
| 學期 | 1 |
| 發表日期 | 2009-04-03 |
| 作品名稱 | A Novel Indoor UWB Antenna Array Design by GA |
| 作品名稱（其他語言） | |
| 著者 | Chen, Chien-Hung; Liao, Shu-Han; Ho, Min-Hui; Chiu, Chien-Ching; Chen, Kuan-Chung |
| 作品所屬單位 | 淡江大學電機工程學系 |
| 出版者 | New York: Institute of Electrical and Electronics Engineers (IEEE) |
| 會議名稱 | Future Computer and Communication, 2009. ICFCC 2009. International Conference on |
| 會議地點 | |
| 摘要 | In this paper, a new ultra wideband circular antenna array (UCAA) combining genetic algorithm(GA) to minimize the bit error rate (BER) is proposed. The novelties of our approach is not only choosing BER as the object function instead of sidelobe level of the antenna pattern, but also consider the antenna feed length effect of each array element. The strong point of the genetic algorithm is that it can find out the solution even if the performance index cannot be formulated by simple equations. In other words, the receiver can increase the received signal energy to noise ratio. The synthesized array pattern also can mitigate severe multipath fading in complex propagation environment. As a result, the BER can be reduced substantially in indoor UWB communication system. |
| 關鍵字 | BER;GA;UWB;circular antenna array;feed length |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20090403~20090405 |
| 通訊作者 | |
| 國別 | |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | Future Computer and Communication, 2009. ICFCC 2009. International Conference on, pp.291-295 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/70278 ) |
GoogleAnalytics