多分量LFM干擾及動(dòng)態(tài)環(huán)境下DBOC信號(hào)的捕獲
信號(hào)處理
頁(yè)數(shù): 11 2024-01-24
摘要: 針對(duì)雙二進(jìn)制偏移載波(double binary offset carrier, DBOC)信號(hào)在多分量線性調(diào)頻(linear frequency modulation, LFM)干擾和動(dòng)態(tài)環(huán)境下捕獲算法缺乏的問(wèn)題,提出布萊克曼窗預(yù)處理結(jié)合分?jǐn)?shù)階傅里葉變換(fractionalFouriertransform,FRFT)的干擾抑制算法以及離散多項(xiàng)式相位變換(discretepo...