太赫兹科学与电子信息学报Issue(5)：692-696,5.DOI:10.11805/TKYDA201405.0692
一种基于FPGA的直接数字射频上变频方案
A method for digital direct RF up-converter with FPGA
梁尧 1徐迪宇 1胥小武1
作者信息
- 1. 深圳清华大学研究院宽带无线通信研究所，深圳 518057
- 折叠
摘要
Abstract
Common method for up-converter implementation with analog device is of high complexity, poor inflexibility and large power consumption. With the development of semiconductor devices, software radio requires the Radio Frequency(RF) or Intermediate Frequency(IF) signals processing next to base band as close as possible. Therefore, a method for digital direct RF up-converter with poly-phase filters based on Field Programmable Gate Array(FPGA) is proposed. Its feasibility is verified through software and hardware simulations.关键词
软件无线电/多相滤波器/现场可编程门阵列/直接数字射频Key words
software radio/poly-phase filters/Field Programmable Gate Array/digital direct RF分类
信息技术与安全科学引用本文复制引用
梁尧,徐迪宇,胥小武..一种基于FPGA的直接数字射频上变频方案[J].太赫兹科学与电子信息学报,2014,(5):692-696,5.
