wide-angle scanning

基本解释

The OFP and OFD can not only improve the wide-angle scanning ability of the antenna, but also increase the engineering feasibility of the SFOC antenna system.
二者的确定不仅改善了SFOC天线系统的扫描特性，而且提高了它的工程可实现性。
PEG-CELL grafted copolymer was investigated by means of Fourier transition infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC) and wide angle X-ray diffraction (WAXD).
运用傅立叶转换红外光谱（ FT-IR）、差示扫描量热仪（ DSC）、广角X射线衍射仪（ WAXD）对聚乙二醇-纤维素接枝物进行表征。
According to the factors which affect the bandwidth and the beamwidth of MPA, a U-shaped micro-strip patch antenna is selected as the element for a two-dimensional system of wide angle scanning PAA.
具体分析了影响微带贴片天线的带宽和辐射波束宽度的因素，选择了一种U形微带贴片天线作为二维宽角扫描相控阵天线的单元。