antenna feed system中文是什么意思

• 天线馈电系统

• antenna    n. (pl. -nae , antennas) 1.【 ...
• feed system    送料系统。
• antenna feed    天线馈电线
• antenna feed cable    天线馈电电缆
• antenna feed impedance    天线输入阻抗
• antenna feed-point admittance    天线输入导纳
• current feed antenna    电流馈接天线; 馈流天线
• diel guide feed antenna    介质导波馈电天线
• double feed antenna    两点馈电天线
• feed line of antenna    无线馈电线
• horn feed antenna    喇叭形天线
• power feed for antenna    天线的功率馈电
• series feed antenna    串联馈电天线
• series feed vertical antenna    串联馈电垂直天线
• series-feed vertical antenna    串联馈电竖直天线
• shunt feed antenna    并联馈电天线
• shunt-feed antenna    并馈天线; 并联馈电天线
• shunt-feed vertical antenna    并馈竖直天线
• voltage feed antenna    电压馈电天线; 电压馈接天线
• antenna system    天线系统; 天线种类
• multi-feed parabolic reflector antenna    多馈源抛物面反射器天线
• aas advanced antenna system    先进天线系统
• adaptive antenna system    自适应天线系统
• advanced antenna system    现代天线系统
• antenna control system    天线控制系统

• The serpentine feed is the core of a frequency scanning antenna feed system , which produce proper amplitude and phase distribution for the antenna arrays . most of all , it make the beam scanning over a large angle range by means of changing operating frequency
  它为天线阵提供要求的幅度、相位分布，更为重要的是当频率发生少许变化时使线源的等相位面产生显著的倾斜，完成波束在空间扫描。