摘要
目的 :为电视制导小型战术导弹建立具有上行信道和下行信道的无线电双向多目标信息传输链路。方法 :采用图像压缩技术和频分加码分复合通讯体制建立无线电数字化信息传输通道。结果与结论 :通过研究建立了具有简单、可靠、抗干扰及保密特点的信息传输链路 ,能满足武器系统的要求。
Aim: To set up the radio communication system with multiple address and up and down transmitted information for small television guidance missile. Methods: Image coding compression using wavelet transforms and CDMA DS/FDMA technology were used for the digital data link. Results and Conclusion: The link has the properties of simple,reliability,interference free,secrecy and can meet the requirement of weapon system.
出处
《弹箭与制导学报》
CSCD
北大核心
2000年第4期5-12,共8页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
电视制导
小波变换
图像压缩
扩频通讯
频分多址
码分多址
Television guidance
Wavelet transform
Image compression
Spred speetrum communication
Frequency division multiplex address
Code division multiplex address
