| 摘要: |
| 介绍了一种基于FPGA的微波着陆系统信号模拟器，采用基于函数发生器方式设计，由
计算机根据微波着陆系统的信号格式计算各种信号数据，将信号数据灵活下载到存储器中，
按照要求可产生正常或异常的信号及控制时序。实际测试和应用证明，信号模拟器的性能指
标达到设计要求。该方法可应用于多种信号模拟器的设计。 |
| 关键词: 微波着陆系统 信号模拟器 信号参数 函数发生器 |
| DOI： |
|
| 基金项目: |
|
| Design of a Signal Simulator for Microwave Landing System |
| WANG Wei,ZHANG Bin |
| (Telecommunication Engineering Institute,Air Force Engineering University,Xi
′an 710077,China) |
| Abstract: |
| A signal simulator for Microwave Landing System（MLS) based on FPGA is introduce
d.
The simulator is designed using function generator. Based on the MLS signal for
mats, all kinds of signal data are calculated in advance by computer and then do
wnloaded to ROM flexibly. The normal and abnormal signals are produced in order
under the requirements. The test and application results prove that the perform
ance index of signal simulator meets the design requirements.This method can be
applied to design many kinds of signal simulator. |
| Key words: microwave landing system signal simulator signal data function generator |
