Abstract:

For the urgent demand of the avian target detection technology,effective prevention of the hazards of aircraft take-off and landing caused by birds,a technical solution for the avian target detection radar based on coherent-on-receive is proposed.Firstly,through the analysis of avian target detection radar history and birds actual flight attitude,the system architecture and technical approaches are studied.Then the key technologies are analyzed,and the coherent-on-receive technology is studied by engineering practice in the application of avian target detection radar.Experimental data prove the feasibility of the scheme,which provides reference for the next step engineering applications.

Key words: avian detection;radar detection;coherent accumulation;MTI