Sidelobe rejection of sectoral multi-element cylinder arrays with amplitude weighting methods

(整期优先)网络出版时间:1991-03-13
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Thispapergivesthedirectivityfunctionofasectoralmul-ti-elementcylinderarray,analyzeitsphasefactor,explainindetailthesideloberejectionbyselectingthenumberofelements,bafflingandamplitudeweighting.Theyareparticularlyusefulfordirectionaltrackingofacousticalsignalandtargetlocating.