摘要
介绍了单比特宽带接收机频域多波束测向的处理流程,并探讨了多波束测向中的关键问题,通过计算机仿真,分析了所提方法对单个及多个信号在测频、测向方面的性能,证明了该方法的可行性和有效性。
The processing flow of the frequency-domain multi-beam direction finding for the monobit wideband receivers is introduced with the key problems discussed.The performances of the single and multiple signals in the frequency and direction finding are analyzed through the method presented,which is verified to be feasible and effective through the computer simulation.
出处
《雷达与对抗》
2011年第2期19-23,38,共6页
Radar & ECM
关键词
单比特接收机
快速傅里叶变换
频域多波束形成
比幅测向
monobit receiver
FFT
frequency-domain multi-beam forming
amplitude comparison direction finding
