某机载短波电台干扰无线电高度表的行为级仿真及分析  

Behavioral Simulation and Analysis of Interfering Wireless Altimeter by Airborne Shortwave Station

作　　者：李淑华[1] 宫波[1] 高伟[1] 

机构地区：[1]海军航空工程学院青岛分院,山东青岛266041

出　　处：《现代电子技术》2010年第9期14-17,共4页Modern Electronics Technique

摘　　要：以电磁干扰测试试验为基础,利用ADS软件对高度表接收机系统进行行为级仿真,通过输出频谱判断干扰产生的原因,并采用了在低频电缆上加装阵列滤波器的解决方案。通过最终的电磁兼容性测试试验可以看出,这种分析电磁干扰机理的方法对实际工程问题有很大的参考价值。A behavioral level simulation of altimeter receiver is made with the advanced design system（ADS） software based on the result of EMI testing.The reason of EMI generation is judged by outputting frequency spetrum and the measure to solve the problem by adding an array filter is performed.The final EMC testing results show that the method to analyse EMI mechanism has a certain reference value for practical engineering projects.

关 键 词：ADS 高度表 电磁干扰 行为级仿真 

分 类 号：TN722.3[电子电信—电路与系统]