摘要
根据软件无线电设计思想,在未调用任何现有的IP核或者硬核的基础上,提出一种能在不同FPGA平台上实现的全数字OQPSK调制解调器方案,给出关键模块的实现原理和VHDL源代码.基于Xilinx公司的Virtex-IIPro开发板实现整个系统.测试结果表明,该系统能正确实现OQPSK调制和解调的功能,达到预期目标.
According to the software radio design ideas, an option of all-digital OQPSK modulator/de- modulator was presented, which can be realized on different FPGA platform without using any existing IP core or hard-core, its realization principle and VHDL source code of key modules were also given. The en- tire system was realized based on Virtex-II Pro development board of Xilinx company, and the test results indicated that this system could properly realize the function of OQPSK modulator/demodulator and a- chieve the expected goals.
出处
《兰州理工大学学报》
CAS
北大核心
2012年第6期88-91,共4页
Journal of Lanzhou University of Technology
基金
国家自然科学基金(61162016)
