摘要
针对罗兰-C远程导航系统机载设备在机务内场利用ATE系统进行定检测试时无信号模拟器的状况,研制了一种罗兰-C系统地面台站信号模拟器。该模拟器具有较强的使用环境适应性,既可通过GPIB接口进行程控操作,又可通过控制面板进行手动操作。本文分析了该罗兰-C系统地面台站信号模拟器的设计思路、电路工作原理和操作使用特性。
In order to meet performance testing needs of airborne equipments of LORAN-C navigation system using Automatic Test Equipment（ATE）system, a kind of ground stations signal simulator of LORAN-C navigation system is designed. This signal simulator can be remotely operated through GPIB interface, also can be manually operated with the help of the front control panel. In this paper, the concept,operation principle and characteristics of the signal simulator are analyzed.
出处
《航空电子技术》
2007年第3期5-8,共4页
Avionics Technology
