现代电子技术2011，Vol.34Issue(3)：23-24,27,3.
航管二次雷达射频切换单元FPGA实现
FPGA Implementation of MSSR RF Switching Unit
伍远超 1舒涛 1黄立星2
作者信息
- 1. 中国民航飞行学院,四川,广汉,618307
- 2. 南京电子技术研究所,江苏,南京,210013
- 折叠
摘要
Abstract
In order to meet the hot-backup function requirement on monopulse secondary surveillance radar from China civil aviation, adopting field programmable gates array (FPGA) and using hardware description language to control erasable programmable logic device (EPLD) , so as to realize the switching unit function of monopulse secondary surveillance radar: if the working channel is malfunction, responding the switching command of the control and monitoring system, and changing the working channel to the other spare channel automatically or manually, so that it can output track data continuously.With the high speed development of FPGA and EPLD, the flexibility and reliahility of the switching unit are also greatly enhanced.关键词
单脉冲二次雷达/切换单元/双机热备份/现场可编程门阵列分类
信息技术与安全科学引用本文复制引用
伍远超,舒涛,黄立星..航管二次雷达射频切换单元FPGA实现[J].现代电子技术,2011,34(3):23-24,27,3.
