典型文献
Polarization-space joint mainlobe jamming countermeasure technique based on divided dimensions
文献摘要：
In order to solve the problem that the traditional space jamming countermeasure cannot deal with the mainlobe self-protecting jammings, a polarization-space joint mainlobe jamming countermeasure technique based on divided dimensions is proposed. Specifically, the digital beam of each row and column is firstly formed by using dual polarization digital receiving in multi-channel. Then, the polarization-space joint cancellation in both azimuth and elevation dimensions is carried out based on the polarization-space joint difference between the target echo and the jamming, as well as the divided dimension feature of the row and column beams. Finally, the sum and difference beams of the full array in the elevation or azimuth dimension are formed by the beams after jamming cancelling, and the monopulse angle measurement is further employed to obtain target angles. The effectiveness of the proposed technique is verified by simu-lations, indicating that the self-protecting jamming and multiple mainlobe following jammings can be both cancelled simultane-ously with the angle measurement unchanged.
文献关键词：
中图分类号：
作者姓名：
SHA Minghui;MAO Erke;ZHANG Kang
作者机构：
School of Information and Electronics, Beijing Institute of Technology, Beijing 10081, China;Beijing Institute of Radio Measurement, Beijing 100854, China
文献出处：
引用格式：
[1]SHA Minghui;MAO Erke;ZHANG Kang-.Polarization-space joint mainlobe jamming countermeasure technique based on divided dimensions)[J].系统工程与电子技术（英文版）,2022(03):594-599
A类：
mainlobe,jammings,cancelling,monopulse,cancelled
B类：
Polarization,space,joint,countermeasure,technique,divided,dimensions,In,order,solve,problem,that,traditional,cannot,deal,self,protecting,polarization,is,proposed,Specifically,digital,each,row,column,firstly,formed,by,using,dual,receiving,channel,Then,cancellation,both,azimuth,elevation,carried,out,difference,between,target,echo,well,feature,beams,Finally,sum,full,array,are,after,measurement,further,employed,obtain,angles,effectiveness,verified,lations,indicating,multiple,following,simultane,ously,unchanged
AB值：
0.397588
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