基于FPGA的OFDM基带发送系统设计与实现  

Design and Implementation of OFDM Baseband Sending System Based on FPGA

作　　者：崔丽珍[1] 樊晓冬[1] 刘乃君[1] 赵晓燕[1] 

机构地区：[1]内蒙古科技大学信息工程学院,内蒙古包头014010

出　　处：《电视技术》2012年第21期120-123,共4页Video Engineering

基　　金：内蒙高教研究项目(NJZY11154);内蒙古自然科学基金(2010MS0910)

摘　　要：在对IEEE802.11a和OFDM技术做了深入研究的基础上,针对IEEE802.11a协议设计了OFDM基带发送系统的参数,提出了OFDM基带发送系统的实现方案,利用Xilinx FPGA软硬件开发平台分别对结果进行了软件仿真和硬件测试。测试结果表明,该设计正确地在FPGA硬件平台上实现了基带发送系统所需的功能,具有较高的稳定性和可靠性,有一定的实用价值。Based on the in-depth study of IEEE 802.11 a and OFDM technology, the parameter of OFDM baseband sending system in view of IEEE 802.1 la protocol is designed and the implementation schedule of OFDM baseband sending system is present. The results are simulated and tested respec- tively on Xilinx FPGA software and hardware development platform. Testing results show that the design is implemented the requested functionality cor- rectly on FPGA hardware platform. The design has higher stability and reliability and is probably practical value.

关 键 词：IEEE 802.11a 正交频分复用 基带 现场可编程门陈列 

分 类 号：TN914[电子电信—通信与信息系统]