时域多脉冲相关法抗雷达同频干扰

A Study on Correlation Algorithm During Multi-pulse in Time Domain to Eliminate Radar Identical Frequency Jamming

舰艇编队同型雷达间的同频干扰对雷达观测能力影响很大。文中提出了时域多脉冲相关的抗同频干扰的方法,阐述了其基本思想和工程实现方法,并给出了关键技术和实际问题的处理方法。在现役雷达改造中的应用表明,该方法能够有效地抑制编队内同型号雷达间的同频干扰。

Identical frequency jamming between shipborne radars has great influence on the detection ability of radar. In this paper, a new method called correlation algorithm during presence of multi-pulse in time domain is proposed. Its basic idea, implementation methods, key technologies and engineering problems are also discussed. Applications to the modification of radars in service show that this method can effectively eliminate the identical frequency jamming among same types of shipborne radars for warship formation.