基于FPGA实现塔康地面信标信号发生器设计  

Design of TACAN ground beacon signal generator based on FPGA

作　　者：卫恒[1] 王德功[1] 刘扬[1] 石宇[1] 

机构地区：[1]空军航空大学,吉林长春130022

出　　处：《电子设计工程》2015年第10期191-193,共3页Electronic Design Engineering

摘　　要：为满足某型飞机塔康设备检测仪器要求,对其提供稳定、可靠、多样的塔康地面信标信号。设计利用Altera公司的EP4CE6E22C8为控制核心,以DAC813JP为DA转换器,运用DDS基本原理,通过Quartus II软件编写塔康地面信标信号发生器的每个单元模块,最终完成整个设计方案。并进行了Matlab与Quartus II相结合的仿真验证,同时设计连接了外部电路。相较于传统塔康地面信标信号发生器操作简单,便于升级,能够满足检测仪器的各项要求。In order to provide a stable, reliable and diverse TACAN ground beacon signal to meet the requirement of TACAN equipment＇s detection instrument of a certain type of aircraft. Designed by Altera company＇s EP1C12Q240C8 as the control core, using DAC813JP as DA converter, using the basic principle of DDS, through QuartusII software to write each unit module of TACAN ground beacon signal generator, and ultimately complete the design scheme. The results was simulated and verified by Matlab combining with QuartusII,while designed and connected the external circuit. Compared with the traditional TACAN ground beacon signal generator, this generator is convenient to use, easy to upgrade, can meet all the requirements of detection instrument.

关 键 词：塔康信号 直接数字频率合成 现场可编程门阵列 数模转换器 

分 类 号：TN74[电子电信—电路与系统]