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《Journal of Ordnance Engineering College》 2015-03
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Research on Evaluation Method of UAV Eletromagnetic Radiation Test

ZHANG Dong-xiao;ZHANG Da-ming;TIAN Qing-min;CHENG Er-wei;Static and Electromagnetic Protection Research Institute,Ordnance Engineering College;Nanjing Military Representative Unit in Changzhou Region;Unmanned Aerial Systems Engineering Department,Ordnance Engineering College;  
The effect of unlock is deemed as the criteria to evaluate the degree of interference in traditional electromagnetic radiation experiment of UAV.When it happens,datalink communication is disturbed by the severity of the interference,and even blocked.In order to refine the extent of continuous wave radiation interference with UAV and quantify the level of interference,the paper introduces bit error rate(BER)which is widely adopted in digital optical communication to establish a system of error detection based on common continuous wave radiation effects of UAV.Through the establishment of a relationship between BER and aircraft anomalies,the system can assess potential threats to UAV on the battlefield,and finally the feasibility is verified.It is approved that the data link would unlock when the error rate is greater than 1×10-5.
【Fund】: 武器装备预研基金重点项目(9140A33040512JB34086)
【CateGory Index】: V279
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