加载中...
1. 三面角形反射器 trihedral corner reflector
2. 上旁瓣 the upward side-lobe
3. 上旁瓣抑制 the upward side-lobe suppression
4. 下引线（天线的）down-lead (of an antenna)
5. 下零点 the downward null
6. 下零点填充 the downward null fill
7. 与频率无关的天线 frequency independent antenna
8. 业务波束 traffic beam pattern
9. 业务波束指向角 boresight of traffic beam
10. 中馈天线 intermediate feed antenna
