磁保持射频继电器在移动通信设备自动测试系统中的应用研究

Magnetic Latching Relay in Automatic Test System of Mobile Communication Equipment

介绍了磁保持继电器的原理和移动通信设备自动测试系统的体系结构,重点阐述了磁保持射频继电器在直放站自动测试系统中的应用方法,并提出了使用磁保持射频继电器提高自动测试系统的安全性,防止意外损坏射频程控仪器的新方案和相应的软硬件设计。该方案在实际自动测试系统中已得到成功应用。

This paper introduces the principle of magnetic latching relay and the automic test system structure of mobile communication equipment,particular the realization method of magnetic latching relay in repeater automic test system.A new solution and the relative design of software and hardware is presented communicated with using magnetic latching relay to improve the security of automic test system and avoiding to ruin RF programmable instrument unexpected.