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Neutron band filter is put forward in this paper in the digital mobile communication group processing can improve the correlation of different array signals, which can improve the adaptive array inhibition of intersymbol interference (ISI) and channel interference (CCI). On the basis of the text [6], this paper studies the subband filter group in broadband adaptive antenna
In this paper, the principle is analyzed and the effective method of subband processing is put forward. The research shows that the treatment of subband filter can effectively increase the correlation between the main and auxiliary antenna signals, thus improving the system interference. And proper sampling can further improve the system interference. The results of computer simulation and measured radar data confirm the validity of the method of subband processing and the correctness of theoretical analysis.
Packet : 19854820widebandadaptiveantennasidelobecancellationviaexploitationofsubbandfilterbanks.rar filelist
基于子带滤波器组的宽带自适应天线旁瓣相消技术.pdf