软件无线电实现翼伞空投遥控系统中的抽取器  

Sampler in the Parachute-airdrop Remote Control System by Software Radio

作　　者：双银峰[1] 马晓岩[2] 

机构地区：[1]空军雷达学院研究生管理大队,湖北武汉430019 [2]空军雷达学院科研部,湖北武汉430019

出　　处：《空军雷达学院学报》2005年第3期11-13,共3页Journal of Air Force Radar Academy

摘　　要：针对翼伞空投遥控接收机的软件无线电实现问题,对软件无线电技术中的抽取器在遥控接收机中的应用进行研究,重点分析了数据率转换系统中的高效数字滤波器—级联积分梳状滤波器(CICF)及其级联补偿滤波器的设计问题,并通过仿真证明其在翼伞空投遥控接收机中的有效性.Aimed at the design of the parachute-airdrop remote control receiver, the sampler based on software radio technique was studied. The high efficiency filter, cascaded integrator-comb filter （CICF） and the cascaded compensation filter used in sampling rate conversion system was discussed. Simulation results show that the proposed CICF linked with compensation filter is effective.

关 键 词：自动寻的接收机 软件无线电 抽取 积分梳状滤波器 内插二阶多项式 

分 类 号：TN958[电子电信—信号与信息处理]