嵌入式测控系统在通信维修诊断平台中的抗干扰处理  

Design and Realization on the Transmitter of High Speed Digital Transmissions in Satellite Communications

作　　者：罗勇[1] 谭红兵[2] 

机构地区：[1]海军工程大学电子工程学院 [2]91892部队

出　　处：《舰船电子工程》2010年第12期29-32,共4页Ship Electronic Engineering

摘　　要：根据嵌入式系统在通信维修诊断平台内部的实际应用情况,对通信维修诊断平台内部电磁噪声的产生、来源和分类,以及对嵌入式测控系统的实际影响进行了分析。针对这些电磁噪声,从硬件和软件两方面阐述了在嵌入式测控系统设计中所采取的抗干扰措施。The produce,source and sort of electromagnetic noise,and the tangible impact to the embedded system in the fault detector and repair platform of communication system are analyzed,on the base of practical application of embedded system in it.Antijamming measures adopted in the design of embedded system to reduce these electromagnetic noise are introduced,from both hardware and software.

关 键 词：S3C2440 电磁噪声 嵌入式 抗干扰 

分 类 号：TN41[电子电信—微电子学与固体电子学] TP33[自动化与计算机技术—计算机系统结构]