minor lobe
英 [ˈmaɪnə(r) ləʊb]
美 [ˈmaɪnər loʊb]
（天线方向图的）旁瓣；后瓣；（无线电辐射图的）副（波）瓣
双语例句
- The dual beam feeding source system that is used on the transform of arbitrary feedforward satellite station and 3m dual beam satellite receiver antenna which the gain high, minor lobe small and noise low are developed.
研制出的双波束馈源系统，可用于任意前馈卫星站的改造；3m双波束卫星接收天线增益高、副瓣低、噪声小。 - It has the characteristics of the small volume, light weight, high aperture efficiency and low wide-angle minor lobe and so on.
它具有体积小、重量轻、口径效率高、宽角副瓣低等特点。