| 基于FPGA的OFDM发射机设计 |
| |
| 引用本文： | 汪敏.基于FPGA的OFDM发射机设计[J].微计算机信息,2011(6). |
| |
| 作者姓名： | 汪敏 |
| |
| 作者单位： | 西南石油大学电子信息工程学院; |
| |
| 基金项目： | 基金申请人:汪敏;项目名称:下一代移动通信系统中的MIMO信道建模;金颁发部门:西南石油大学(2010XJZ213) |
| |
| 摘 要： | OFDM技术已经成为未来无线通信的关键技术,其发射机必须具有强大的计算能力,因此使用FPGA来完成OFDM发射机设计已成大势所趋。对整个OFDM系统参数和帧结构进行全面设计的基础上,用FPGA芯片具体实现。采用数字时钟管理器,乒乓RAM等方式提高系统运行的可靠性,并选用最优的IP核参数来减少硬件资源的占用。测试结果表明该方案占用芯片资源较少,速度较快,可靠性较高,具有广阔的应用前景。
|
| 关 键 词： | 正交频分复用(OFDM) FPGA IP核 |
Design of an OFDM transmitter based on FPGA |
| |
| WANG Min.Design of an OFDM transmitter based on FPGA[J].Control & Automation,2011(6). |
| |
| Authors: | WANG Min |
| |
| Affiliation: | WANG Min(College of Electronic and Information Engineering,Southwest Petroleum University 610500,China) |
| |
| Abstract: | OFDM technology has become the key technology for future wireless communications.The transmitter must have the computing power,the use of FPGA to complete the OFDM transmitter design has become a trend.OFDM system parameters and the whole frame structure on the basis of a comprehensive design,with the FPGA chip implementation.At the same time using digital clock managers,ping-pong RAM,etc.to improve system reliability.Test results show that this scheme takes fewer chip resources,faster,higher reliability,an... |
| |
| Keywords: | OFDM FPGA IP core |
| 本文献已被 CNKI 等数据库收录！ |
|
