期刊論文
| 學年 | 94 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2006-03-01 |
| 作品名稱 | Co-Emulation Design for OFDM Baseband Transceiver |
| 作品名稱（其他語言） | |
| 著者 | 詹益光; Jan, Yih-Guang; 李揚漢; Lee, Yang-Han; Chuang, Ming-Hsueh; Tseng, Hsien-wei; Jau, Liang-lin; Wen, Min-Ru; Li, Wei-Chen; Yu, Sheng-Kai |
| 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 9(1)，頁71-79 |
| 摘要 | In this paper we use Top-down method to design WLAN802.11a based Orthogonal Frequency Division Multiplexing (OFDM) Baseband Transceivers. In this paper we emphasize the development of system hardware realization technique as the main issue and exploit Verilog hardware description language to complete the design of Convolutional encoder/Viterbi decoder, Mapper/Demapper and FFT/IFFT which all meet the timing pulse specifications of WLAN802.11a. In this paper we use Trace back architecture in Viterbi decoder design and 64 points of FFT/IFFT algorithm with radix 22 SDF architecture and control the connecting timing pulses between Mapper/Demapper and FFT/IFFT within 4 s of the same required sampling instant for the Mapper and Guard Interval to complete the desired transmission. In addition we will examine the effect due to finite bit length to determine the required bit length to have the minimum truncation errors.We emphasize in the hardware design.We utilize the Pathfinder hardware developed by Galaxy Far East Corp Company as our simulation platform and use Co-emulation method to verify and realize WLAN Orthogonal Frequency Division Baseband Transceiver system. |
| 關鍵字 | Orthogonal Frequency Division Multiplex OFDM;Fast Fourier Transform FFT;Viterbi;Co-emulation;Pathfinder |
| 語言 | en_US |
| ISSN | 1560-6686 |
| 期刊性質 | 國內 |
| 收錄於 | EI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 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/987654321/52823 ) |