信息系统装备电磁兼容性设计技术及工程实践

EMC Design Technology and Engineering of Information System Equipment

电磁兼容性(EMC)是保证信息系统装备可靠和安全稳定的重要指标,也是装备研制过程中必须解决的关键技术问题。本文结合GJB151A-1997和GJB151B-2013标准,简单介绍了信息系统装备电磁兼容认证测试的一般要求,接着阐述了信息系统装备电磁兼容设计技术,最后以某军用通信设备为例,介绍了电磁兼容性设计与产品功能设计同步的设计方法和实用技术。

Electromagnetic compatibility(EMC) is an important index to ensure the reliability and stability of information system, It’s also a key technology problem to be solved in the process of equipment development. This article combines the GJB151A-1997 and GJB151B-2013 standards, The general requirements of EMC certification test for information system equipment are introduced.Then,It expounds the design technology of EMC for information system equipment.Finally, take a military communication equipment as an example, The design method and practical technology of synchronizing the design of EMC with the product function design are introduced.