某型空管应答机高度源模拟器电路设计  

Circuit Design of Simulated Altitude Source for Certain Air-control Transponder

作　　者：高伟[1] 陆海静 郑海波[1] 

机构地区：[1]海军航空工程学院青岛分院,山东青岛266041 [2]海军91372部队,上海200436

出　　处：《现代电子技术》2008年第21期57-59,共3页Modern Electronics Technique

摘　　要：介绍了基于FPGA的某型空管应答机高度源信号模拟器的电路设计过程,主要包括飞机高度数据的编码和格式、系统硬件结构和工作流程以及FPGA功能模块设计和VHDL编程实现等,并通过了Active HDL 6.1的仿真验证。提出的数据转换算法节约了FPGA芯片资源,转换速度快,延时小。系统功能改进和升级十分方便,稳定性好、可靠性高、成本低廉。The circuit design of simulated altitude source for certain air - control transponder based on FPGA is introduced. Including airplane altitude code and data format, system hardware structure, workflow, design of FPGA functional module and program,Active HDL 6.1 - based simulation proof are presented. The data conversion algorithm with high transition rate and low time delay reduces FPGA resource. The system with high stability,high reliability and low cost is easy to improve or upgrade.

关 键 词：空管应答机 模拟器 FPGA 高度编码 

分 类 号：TN741[电子电信—电路与系统]