期刊文献+

基于FPGA的OFDM-UWB基带模块实现

下载PDF
导出
摘要 介绍了一种利用FPGA实现OFDM-UWB基带模块的方法。该方法中的QPSK调制与解调采用特殊星座表,从而克服了硬件实现的困难;FFT与IFFT变换采用7级流水线结构,这样不仅提高了系统的吞吐率,而且可以满足OFDM-UWB协议的要求。
作者 郑乐 胡文
出处 《电子元器件应用》 2006年第12期28-32,共5页 Electronic Component & Device Applications
关键词 UWB OFDM FFT FPGA
  • 相关文献

参考文献3

二级参考文献18

  • 1潘文,钱俞寿,周鹗.基于加窗插值FFT的电力谐波测量理论──(Ⅰ)窗函数研究[J].电工技术学报,1994,9(1):50-54. 被引量:178
  • 2Jia L, Gao Y, Tenhunen H. Efficient VLSI implementation of radix-8 FFT algorithm[A]. Proceedings of the 1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing[C]. Victoria, BC, USA: IEEE,1999.468~471.
  • 3Jia Lihong,Gao Yonghong,Tenhunen H.A pipelined shared-memory architecture for FFT processors[A]. 42nd Midwest Symposium on Circuits and Systems[C].2000,(2):804~807.
  • 4Wu Wei, Chin Shu-Shin, Hong Sangjin. A coarse-grained FPGA architecture for reconfigurable baseband modulator/demodulator[A]. Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers[C]. 2002,(2):1613~1618.
  • 5Sansaloni T, Pe′rez-Pascual A, Valls J. Area-efficient FPGA-based FFT processor[J]. Electronics Letters,2003,(39):1369~1370.
  • 6Chang Yun-Nan, Parhi K K. An efficient pipelined FFT architecture[J]. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 2003,(50):322~325.
  • 7Moon Sang-Chul,Park In-Cheol.Area-efficient memory-based architecture for FFT processing[A]. Proceedings of the 2003 IEEE International Symposium on Circuits and Systems[C]. Bangkok, Thailand: IEEE,2003.101~104.
  • 8Uzun I S, Amira A, AhmedSaid A, et al. Towards a general framework for an FPGA-based FFT coprocessor[A]. Proceedings Seventh International Symposium on Signal Processing and Its Applications[C]. Paris, France:IEEE,2003.617~620.
  • 9Bingham J A C. Multicarrier Modulation for Data Transmission: An Idea Whose Time Has Come[J]. IEEE Commun. Mag., 1990, 28(5): 5-14.
  • 10Son B S, Jo B G, Sunwoo M H, et al. A High-Speed FFT Processor for OFDM Systems[C]. ISCAS., 2002. 281-284.

共引文献18

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部