Digital OFDM Transmitter Architecture and FPGA Design

被引：3

作者：

Cui, Xiaoxin ^{[1
]}

Yu, Dunshan ^{[1
]}

机构：

[1] Peking Univ, Inst Microelect, Beijing 100871, Peoples R China

来源：

2009 IEEE 8TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS | 2009年

关键词：

FEC; BCH; QAM; OFDM; FFT/IFFT;

D O I：

10.1109/ASICON.2009.5351622

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

OFDM technology is an effective multicarrier technology and is the key technology of HiNOC physical layer standard. In this paper, a digital OFDM transmitter architecture is studied and designed. At system level, algorithm model is constructed with MATLAB. At circuit level, the main function modules such as a 256-point IFFT processor are p,resented considering implementation complexity. At last, the OFDM transmitter is implemented with ALTERA StratixII FPGA. The testing result shows that transmitter function is correct and performance meets design requirement perfectly(1).

引用

页码：477 / 480

页数：4