RADAR ANTENNA ARRAYS

摘要

2070277 9206519 PCTABS00011 A phased array radar antenna which comprises a structure which serves to support a co-ordinate array of uniformly spaced radiating elements wherein the height of the array along one axis thereof is tapered away from the centre of the array, thereby to afford a reduction of sidelobes in a plane orthogonal to the said one axis whilst retaining an efficient transmit/receiver function.