The Realization Of QPSK Spread Spectrum Modulation Based On FPGA

摘要：

This paper has studied the direct sequence spread spectrum system,realized the design features using the FPGA chip of Cyclonell series produced by ALTERA,showed the design diagram of signal code generation,pseudo-random code generation,spread spectrum modulation and IF frequency modulation,and the simulation analysis has done in QuartusII development platform.This design has the advantage of small volume,low power consumption,high integration,strong software portability and strong anti-jamming capability.

关键词： FPGA spread spectrum modulation QPSK

作者: Mingxiao MA Hao WANG Zhijun LI

作者单位: Institute of Electrical and Information Engineering Heilongjiang Institute of Science and Technology Haerbin,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 97-99

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）