数字T/R组件的电磁兼容设计

EMC Design of Digital T/R Modules

介绍了大型预警相控阵雷达的数字T/R组件,阐述了数字T/R组件的电磁兼容设计,对其中产生的电磁干扰问题进行了详尽的分析,并提出具体改进措施,通过试验测试组件最终达到性能指标,实现了电磁兼容。通过应用实例,探讨了数字T/R组件电磁兼容设计的思路和方法,为工程研制提供了非常有益的参考经验。

A digital T/R module for a new early warning phased array radar is introduced, and EMC design of T/R module is analyzed in detail and the solving methods are proposed in this paper. Through experimental test, the module met the specifications and the EMC is realized. With the application example, the thought and the method of EMC design of digital T/R module is discussed. This paper provides the quite helpful engineering reference to EMC design of digital T/R module.